[1. Albulescu, Ion. (2008). Morala si educatie. Cluj - Napoca: EICON.]Search in Google Scholar
[2. Bontas, Ioan. (2008). Tratat de pedagogie, VI-a edition, Bucuresti: Editura ALL.]Search in Google Scholar
[3. Dietz,T., Kalof, L., Stern, P.C.(2002a). Gender, values, and environmentalism. Social Science Quarterly, 83: 353 - 372.10.1111/1540-6237.00088]Search in Google Scholar
[4. Dunlop,R.E. & Jones, R.E. (2002). Environmental concern: Conceptual and measurement issues. In R.E. Dunlap, W. Michelson (eds.) Handbook of Environmental Sociology. Westport Green wood Press, pp. 482 - 524.]Search in Google Scholar
[5. Dutu, Mircea. (2012). Politici publice de mediu, Bucuresti: Univers Juridic.]Search in Google Scholar
[6. Elliot, Robert. (2006). Etica ecologica, in Tratat de etica, Peter Singer (Ed.). Iasi: Polirom, pp. 313 - 322.]Search in Google Scholar
[7. Elliot.R. & Arran,G. (Coord). (1983). Environmental Philosophy: A Collection of Readings. Santa Lucia: University of Queensland Press.]Search in Google Scholar
[8. Etzioni, A. (1988). The Moral Dimension: Toward a New Economic. New York: The Free Press.]Search in Google Scholar
[9. Englerom, D. & Yockers, D. (1994). A Guide to curriculum planning environmental education.]Search in Google Scholar
[10. European Comission. (2008). Attitudes of European citizens towards the environment. Special Eurobarometer.68.2, http://ec.europa.eu/publicopinion/archives/ebs295en.pdf.]Search in Google Scholar
[11. Guvernul Romaniei. (2008). Strategia Nationala pentru Dezvoltarea Durabila a Romaniei.]Search in Google Scholar
[12. Hoggan, J. (2009). Climate cover-up. Vancouver/Toronto/Berkeley: D./ M. Publisher. Inc.]Search in Google Scholar
[13. Iovan, Martian. (2014). Eco-Education: A Required Element of Public Policies for Sustainable Social and Economic Development, in Academicus International Scientific Journal. IX. pp. 14-29.]Search in Google Scholar
[14. Lavieille, Jean - Marie. (2010). Droit international de l`environnement, 3e edition, Paris: Editions Ellipses.]Search in Google Scholar
[15. Legros, Bernard & Delplanche, J.-N. (2009). L`enseignement face a l`urgence ecologique. Bruxelles: Ed. Aden.]Search in Google Scholar
[16. Mac, Ioan. (2003). Stiinta mediului. Cluj- Napoca: Editura Europontic.]Search in Google Scholar
[17. Maxim, Aurel. (2008). Ecologie generala si aplicata, Cluj - Napoca: Editura Risoprint.]Search in Google Scholar
[18. May, Theodore, S. (2000). Elements of Success in Environmental Education Through Practitioner Eyes. The Journal of EE, vol.31, Nr. 3.10.1080/00958960009598639]Search in Google Scholar
[19. Milton, K. (1996). Environmental and Cultural Theory: Exploring the Role of Antropology in Environmental Discourse, London: Routledge.]Search in Google Scholar
[20. Mircescu, E. (2003). Educatie ecologica si voluntariatul in protectia mediului, Fundatia pentru Cultura si Educatie Ecologica ECOTOP & Centrul National de Voluntariat PRO VOBIS, in http://www.repf.ro/uploaded/files/file_a9f19a36a6.pdf, pp. 55- 103.]Search in Google Scholar
[21. Monnier, Claire. (2012). Crise ecologique et education. Vers une nouvelle position ethique dans le lien entre l`homme et la nature, in Revue d`ethique et de theologie morale, 3 (no. 270), pp. 97 - 112.10.3917/retm.270.0097]Search in Google Scholar
[22. Nistor, Laura. (2009). Sociologia mediului inconjurator. Aplicatii privind atitudini si comportamente in Romania. Cluj - Napoca: Presa Universitara Clujeana.]Search in Google Scholar
[23. Orr,D.W. (1992). Ecological Literacy: Education and the transition to a postmodern world. SUNY Press.]Search in Google Scholar
[24. Pana, C. (2000). Salvati Planeta Pamant. Bucuresti: Fundatia Terra Mileniul III.]Search in Google Scholar
[25. Parvu, Constantin. (1999). Ecologie generala. Bucuresti: Editura Tehnica.]Search in Google Scholar
[26. Puia,I., Soran,V., Ardelean, A., Maior, C., Puia, C.I. (1999). Elemente de ecologie umana. Arad: Vasile Goldis University Press. ]Search in Google Scholar
[27. Rajsp,Martina, & Fosnaric, Samo. (2014). Environmental Education and Its Impact on Children. Croatian Journal of Education. Vol. 16, No. 1, pages: 119-148.]Search in Google Scholar
[28. Stern, P.C., Dietz, T., Abel, T., Guagnano,G.A., Kalof, L. (1999). A value - belief - norm theory of support social movements: the case of environmentalism. Human Ecology Review, 6: 81-97.]Search in Google Scholar
[29. Sylvan,R. (1985). A Critique of Deep Ecology. Cambera: Research School of Social Sciences. Australian National University.]Search in Google Scholar
[30. Schultz, P.W., Shriver,C., Tabanico,J.J., Khazian,A.M. (2004). Implicit connections with nature.Journal of Environmental Psychology, 24: 31-42.]Search in Google Scholar
[31. Toth, Maria. (2002). Mediul inconjurator in educatie: educatia ecologica, educatia pentru mediu sau educatia privind mediul ? Cluj - Napoca: Editura Studium.]Search in Google Scholar
[32. UNESCO. (1978). Intergovernmental Conference on Environmental Education. Final Raport. UNESCO - UNEP, Tbilisi, 14 - 24 october 1977, Paris: UNESCO.]Search in Google Scholar
[33. UNESCO - UNEP. (1985). International Environmental Education Programme, Series 17. A Comparative Survey of the Incorporation of EE into School Curricula, ed. UNESCO.]Search in Google Scholar
[34. UNESCO. (1987). International Strategy for Action in the field of Environmental Education and Training for the 1990 s. 1987: Nairobi/Paris, UNESCO.]Search in Google Scholar
[35. UNESCO. (1986). L`education relative a l`environnement: Principes D`eisegnement et D`apprentissage: Programme international d` education relative a l`environnement. UNESCO - PNUE,No. 20.]Search in Google Scholar
[36. Vaideanu, G. (1988). Educatia la frontiera dintre milenii. Bucuresti: Editura Politica. ]Search in Google Scholar