[Amâncio, L. (org.) (2004), Aprender a ser Homem. Construindo masculinidades /Learn to be a Man. Building masculinities/. Lisboa: Livros Horizonte.]Search in Google Scholar
[Armstrong, G. (1998). Football Hooligans: Knowing the Score. Oxford: Berg.]Search in Google Scholar
[Armstrong, G. & Harris, R. (1991), Football Hooliganism: theory and evidence. The Sociological Review, vol. 39, n.º 3, 427- 458.10.1111/j.1467-954X.1991.tb00861.x]Search in Google Scholar
[Badinter, E. (1993), XY. A identidade Masculina /XY. The masculine identity/. Porto: Edições Asa.]Search in Google Scholar
[Bastos, F. (2005), Fernando Madureira. O Líder /Fernando Madureira. The leader/. Vila Nova de Gaia: O Gaiense.]Search in Google Scholar
[Bourdieu, P. (1999), A dominação Masculina /The male domination/. Oeiras: Editora Celta.]Search in Google Scholar
[Bourdieu, P. (2002b), Questions de Sociologie / Questions of Sociology/. Paris: les Éditions de Minuit.]Search in Google Scholar
[Buford, B. (1994), Entre os vândalos. O futebol e a violência /Among the thugs. The football and violence/. Porto: Edições Asa.]Search in Google Scholar
[Campbell, B. & Dawson. A. (2001), Indecent exposures, men, masculinity and violence, in M. Perryman (Ed.), Hooligan Wars. Causes and effects of football violence (pp. 62-76). Edinburg & London: Mainstream Publishing.]Search in Google Scholar
[Clarke, J. (1978). Football and working class fans: tradiction and change. In R. Ingham, S. Hall, J. Clarke, P. Marsh & J. Donovan (Eds.), ‘Football Hooliganism’ The wider context (pp. 37-60). London: Inter-Action Inprint.]Search in Google Scholar
[Critcher, C. (1980). Football since the war. In J. Clark (Ed.), Working-Class Culture. Studies in History and Theory (pp. 161-184). London: Hutchinson & Co.]Search in Google Scholar
[Dal Lago, A & Rocco, B. (1994), Italian football fans: culture and organization. In R. Giulianotti et al (Eds.), Football, Violence and Social Identity (pp. 73-89). London and New York: Routledge.]Search in Google Scholar
[Dunning, E. (1992), O desporto como uma área masculina reservada: notas sobre os fundamentos sociais na identidade masculina e as suas transformações / Sport as a reserved masculine area: notes on the social foundations of masculine identity and its transformations/. In N. Elias, A busca da Excitação / The quest for excitement/ (pp. 389-412). Lisboa: Difel.]Search in Google Scholar
[Ferrando, M. (1987), Interpretações sociológicas da violência no desporto /Sociological interpretations of violence in sport/. Lisboa: Ministério da Educação e Cultura - Direcção Geral dos Desportos.]Search in Google Scholar
[Giddens, A. (2004), Sociologia /Sociology/. 4th ed, Lisboa: Fundação Calouste Gulbenkian.]Search in Google Scholar
[Giulianotti, R. & Armstrong, G. (2002), Avenues of contestation. Football hooligans running and ruling urban spaces.», Social Anthropology. The journal of the European Association of Social Anthropologists, Vol. 10, Part 2, 211-238.10.1111/j.1469-8676.2002.tb00055.x]Search in Google Scholar
[González, J., (1996), El Vandalismo en el Futbol. Una Reflexión sobre la Violencia en la sociedad moderna / Vandalism in football. A reflection on violence in modern society/. Madrid: Gymnos Editorial.]Search in Google Scholar
[Harrington, J. (1968), Soccer Hooliganism, Bristol, John Wright & Sons.]Search in Google Scholar
[Hutchinson, J. (1975), «Some Aspects of Football Crowds Before 1914.». In The Working Class and Leisure, paper nº 13 (pp. 1-19) Proceedings of the Conference for the Study of Labour History, University of Sussex.]Search in Google Scholar
[Kerr, J. (1994). Understanding Soccer Hooliganism. Buckingham: Open University Press.]Search in Google Scholar
[Marivoet, S. (1992), Violência nos espectáculos de futebol. /Violence in football matches. In Sociologia. Problemas e práticas /Sociology, problems and practices/. 12, (pp. 137-153), Lisboa: Centro de Investigação e Estudos de Sociologia. Departamento de Sociologia ISCTE.]Search in Google Scholar
[Mason, T. (1980), Association Football English Society 1863-1915. Sussex: The Harvester Press.]Search in Google Scholar
[Mignon, P. (2002), Another side to French excepcionalism: football without hooligans?. In E. Dunning et al (Eds), Fighting Fans, Football Hooliganism as a World Phenomenon, (pp. 62-74). Dublin: University College Dublin Press.]Search in Google Scholar
[Pereira, L. (2002). Dicionário do Futebol. Manual do Adepto /Football dictionary. Handbook of the fan/. Lisboa: Booktree.]Search in Google Scholar
[Revilla, T. (1996). Ultras e skinheads: La juventud visible. Imágenes, estilos y conflitos de las subculturas juveniles en España /Ultras and skinheads. The visible youth. Images, styles and conflicts of juvenile subcultures in Spain/. Oviedo: Ediciones Nobel.]Search in Google Scholar
[Roversi, A. (1992), Calcio, Tifo e Violenza. Il teppismo calcistico in Itália /Football, Tifo and violence. Football hooliganism in Itália. Bologna: Società Editrice Il Mulino.]Search in Google Scholar
[Seabra, D. (2010), Importance and Limitations of the Leicester Group Theory towards the Comprehension of Delinquent Behaviour of Ultra Groups of Oporto. Physical Culture and Sport Studies and Research, Volume XLIX, 78-84.10.2478/v10141-010-0019-8]Search in Google Scholar
[Taylor, I. (1982b), Soccer Consciousness and Soccer Hooliganism. In Stanley Cohen, Images of deviance, (pp. 134-164). Harmondsworth: Penguin.]Search in Google Scholar
[Vamplew, W. (1979), Ungentlemanly Conduct: The Control of Soccer-crowd Behaviour in England, 1888-1914. T. Smouth, The Search for Wealth and Stability, (pp. 139-154, Londres: Macmillan.10.1007/978-1-349-03625-7_7]Search in Google Scholar
[Zani, B. & Kirchler, E. (1991), When Violence Overshadows the Spirit of Sporting Competition: Italian Football Fans and theis Clubs. Journal of Community & Applied Social Psychology, Vol. I, 5-21.10.1002/casp.2450010103]Search in Google Scholar