[Altheide, D., Johnson, J. (1998). Criteria for Assessing Interpretetive Validity in Qualitative Research. In Denzin, N. and Lincoln, Y. (Eds.) Collecting and Interpreting Qualitative Materials. Sage Publications.]Search in Google Scholar
[Armstrong, G., Harris, R. (1991). Football hooligans: theory and evidence. The Sociological Review, 39, 3, pp. 427-458.10.1111/j.1467-954X.1991.tb00861.x]Search in Google Scholar
[Avgerinos, T. (1989). Sociology of Sport (in Greek). Thessaloniki: Salto Editions.]Search in Google Scholar
[Bredemeier, B., Shields, D. (1986). Moral growth among athletes and nonathletes: a comparative analysis. Journal of Genetic Psychology, 147, 7-18.10.1080/00221325.1986.99144753723121]Search in Google Scholar
[Brug, H. H. van der (1994). Football hooliganism in the Netherlands. In Giulianotti R. Bonney, N. & Hepworht M. (Ed.) Football, violence and social identity. London and New York: Routledge.]Search in Google Scholar
[Coakley, J. (1986). Sport in Society. Issues and Controversies (3rd edition). Saint Louis, Mosby Co, USA.]Search in Google Scholar
[Cote, J., Salmela, J. (1996). The organizational tasks of high performance gymnastic coaches. The sport psychologist, 10, 261-277.10.1123/tsp.10.3.247]Search in Google Scholar
[Davis, M., Adams, H. (1995). Theoretical models in clinical psychology. Στoυς Heiden, L. καη Hersen, M. (1995) Introduction to Clinical Psychology, New York: Plenum Press.]Search in Google Scholar
[DiConsiglio, J. (2000). Foul Play. Scholastic Scope, 49, 1, 14-18.]Search in Google Scholar
[Dollard, J., Doob, L. W., Miller, N. E., Mowerer, O. H. & Sears, R. R. (1939). Frustration and Aggression. New Haven: Yale University Press.10.1037/10022-000]Search in Google Scholar
[Duda, J. L., Olson, L. K., Templin, T. J. (1991). The relationship of task and ego orientation too sports manship attitudes and the perceived legitimacy of injurious acts. Research Quarterly for Exercise and Sport, 62, 79-87.10.1080/02701367.1991.106075222028097]Search in Google Scholar
[Dunning, E., Murphy, P., Williams, J. (1998). Violence in soccer matches: a sociological explanation (in Greek). In the book by Norbert Elias & Eric Dunning (Eds.) Sport and leisure in the civilizing process (in Greek). Dromeas, Athens Greece. First published in 1986 under the title Quest for excitement - Sport and Leisure in the civilizing process. UK: Blackwell Publishers.]Search in Google Scholar
[Emmet, I. (1971). Youth and Leisure in an Urban sprawl. UK: Manchester University Press.]Search in Google Scholar
[End, C., Kretschmar, J., Cambell, J., Mueller, D. and Dietz-Uhler, B. (2002). Sport Fans' attitudes toward war analogies as descriptors for sport. Journal of Sport Behaviour, 26, 4, 356-267.]Search in Google Scholar
[Garfield, K., Mravic, M. (2000). The season of forgiveness. Sports Illustrated, 92, 13, 32-35.]Search in Google Scholar
[Giulianotti, R. (1989). A critical overview of British sociological investigations into soccer hooliganism in Scotland and Britain. Working papers on football violence no 1 Department of Sociology University of Aberdeen.]Search in Google Scholar
[Glaser, B., Strauss, A. (1967). The discovery of grounded theory: Strategies for qualitative research. Aldine de Gruyter, New York, USA.]Search in Google Scholar
[Guilbert, S. (2004). Sport and violence. A typological analysis. International Review for the sociology of sport, 39, 1, 45-55.10.1177/1012690204040522]Search in Google Scholar
[Henwood, K., Pidgeon, N. (1997). Qualitative research and psychological theorizing. British Journal of Psychology, 83, 97-111.10.1111/j.2044-8295.1992.tb02426.x1559146]Search in Google Scholar
[Jones, S. (1985). The analysis of depth interviews. In R. Walker (Ed.) Applied Qualitative Research. England.]Search in Google Scholar
[Jones, I. (1997). Mixing qualitative and Quantitative Methods in Sports Fan Research. The Qualitative Report, 3, 4. Also at http://www.nova.edu/ssss/QR/QR3-4/jones.html10.46743/2160-3715/1997.2014]Search in Google Scholar
[Kavoussanu, M. and Ntoumanis, N. (2003). Participation in sport and moral functioning: Does ego orientation mediate their relationship? Journal of Sport and Exercise Psychology, 25, 1-18.10.1123/jsep.25.4.501]Search in Google Scholar
[Kavoussanu, M., Roberts, G. C. (2001). Moral functioning in sport: an achievement goal perspective. Journal of sport and Exercise Psychology, 23, 37-54.10.1123/jsep.23.1.37]Search in Google Scholar
[King, A (1999). Football hooliganism and the practical paradigm Sociology of Sport Journal, 16, 3, 269-273.10.1123/ssj.16.3.269]Search in Google Scholar
[King, A. (1997). The post modernity of football hooliganism. British Journal of Sociology, 48, 4, 576-593.10.2307/591597]Search in Google Scholar
[Kourakis, N. (1988). Report on the incidence of violence at Greek sports stadiums. Results of seven more specific research studies and general conclusions. Informal Meeting of European Ministers of Sport. Athens.]Search in Google Scholar
[Lappas, K. (2005). Changes in the socio-economic and demographic composition of Greek football spectators. European Journal for Sport and Society, 2, 2, 109-120.]Search in Google Scholar
[Lapchick (1986). Fractured focus. Sport as a reflection of society. USA and Canada: Lexington Books.]Search in Google Scholar
[Lorenz, K. (1966). On aggression. NY: Harcourt, Brace and World.]Search in Google Scholar
[Loy, J. (1970). The study of sport and social mobility. In Sage, G. (Ed.) Sport and American society. Selected Readings. Adison-Wesley Publishing Company.]Search in Google Scholar
[Luschen, G. (1971). Social stratification and social mobility among young German sportsmen. In Dunning, E. (Ed.) The Sociology of sport. London: Frank Cass.]Search in Google Scholar
[May, R. (2001). The sticky situation of sportsmanaship: Contexts and contradictions in Sportsmanship among high school boys basketball players. Journal of Sport and Social Issues, 25, 4, 372-389.10.1177/0193723501254003]Search in Google Scholar
[McPherson, B., Curtis, J. and Loy, J. (1989). The social significance of sport. An introduction to the Sociology of Sport. Champaign, Illinois: Human Kinetics Books.]Search in Google Scholar
[Miller, T. (1997). Violence in Sports. Journal of Sport and Social Issues, 21, 3, 235-239.10.1177/019372397021003001]Search in Google Scholar
[Papadopoulou, D., Markoulis, D. (1986). Positive and negative aspects of social behaviour. Thessaloniki: Kiriakidis Editions.]Search in Google Scholar
[Papageorgiou, D. (1998). Another Sunday: Madness and illness in Greek football pitches. Thessaloniki, Paratiritis, Greece.]Search in Google Scholar
[Piperopoulos, G. (1988). The anatomy of violence. Physical Education and Sport, 24, 50-58.]Search in Google Scholar
[Podaliri C., Balesti C. (1998). The ultras, racism and football culture in Italy. In Brown, A. (Ed.) Fanatics! Power, Identity and Fandom in Football. London: Routledge.]Search in Google Scholar
[Proios, M., Doganis G. (2003). Experiences from active membership and participation in decision making processes and age in moral reasoning and goal orientation of referees. Perceptual and motor skills, 96, 113-126.10.2466/pms.2003.96.1.11312705518]Search in Google Scholar
[Proios, M., Doganis G. and Athanailidis (2004). Moral development and form of participation, type of sport and sport experience. Perceptual and motor skills, 99, 633-642.10.2466/pms.99.2.633-64215560356]Search in Google Scholar
[Puig, N., Morrell, S. (1996). Relating the method: Use of the itinerary concept in the analysis of sport biographies. International Review for the Sociology of Sport, 31, 4, 439-454.10.1177/101269029603100406]Search in Google Scholar
[Rainey, D., Duggan, P. (1998). Assaults on basketball referees. A statewide survey. Journal of Sport Behaviour, 21, 1, 113-120.]Search in Google Scholar
[Reilly, T. (1996). Science and Soccer. London: E&FN Spon.]Search in Google Scholar
[Robson, C (1993). Real World Research. A resource for social scientists and practitioner researchers. UK: Blackwell publications.]Search in Google Scholar
[Smith, D., Stewart, S. (2002). Sexual aggression and sports participation. Journal of Sport Behaviour, 26, 4, 384-395.]Search in Google Scholar
[Smith, M. (1986). Sports violence: A definition. In Lapchick R. (Ed.) Fractured Focus. Sport as a reflection of society. USA and Canada: Lexington Books.]Search in Google Scholar
[Sneider and Eitzen (1986). The structure of sport and participant violence. In Lapchick, R. (Ed.) Fractured Focus. Sport as a reflection of society. Massachusetts, USA: Lexington Books.]Search in Google Scholar
[Sparkes, A. (1998). Validity in qualitative inquiry and the problem of criteria: Implications for Sport Psychology. The Sport Psychologist, 12, 363-386.10.1123/tsp.12.4.363]Search in Google Scholar
[Stuart, M., Ebbeck, V. (1995). The influence of perceived social approval on moral functioning in youth sport. Pediatric Exercise Science, 7, 27-0-280.10.1123/pes.7.3.270]Search in Google Scholar
[Taylor, I. (1982). Class, violence and sport: The case of Soccer Hooliganism in Britain, 39-98. In Cantelon H. & Gruneau R. (Eds.) Sport culture and the modern state. Canada: University of Toronto Press.]Search in Google Scholar
[Terry, P. C., Jackson, J. J. (1985). The determinants and control of violence in sport. Quest, 37, 27-33.10.1080/00336297.1985.10483817]Search in Google Scholar
[Whitson, D. (1976). Method in sport sociology. The potential of a phenomenological contribution. International Review for the Sociology of Sport, 4, 11, 53-68.10.1177/101269027601100405]Search in Google Scholar
[Wilson, B. (1997). Good blacks and bad blacks. Media constructions of African-American Athletes in Canadian Basketball. International Review for the Sociology of Sport, 32, 2,177-189.10.1177/101269097032002005]Search in Google Scholar
[Wilson, T. (2002). The paradox of social class and sports involvement. The roles of cultural and economic capital. International Review for the Sociology of Sport, 37, 1, 5-16.10.1177/1012690202037001001]Search in Google Scholar
[Young, K. (1999). Crime scenes: Sports violence and the criminal law. Invited paper presented at the 7th International Congress on Physical Education and Sport, Democritus University of Thrace, Komotini, Greece.]Search in Google Scholar
[Young, K. (1991). Sport and Collective Violence. In Hollosry. J. (Ed.) Exercise and Sport Sciences Reviews. American College of Sport Medicine Series. Volume 19, UK: Williams and Wilkins Baltimore.]Search in Google Scholar
