Bell, M. M. (2012). Invitation to Environmental Sociology (4th.). Sage Publication.
Chicago Style (17. basım) AtıfBell, Michael M. Invitation to Environmental Sociology. 4th. Sage Publication, 2012.
MLA (9th ed.) AtıfBell, Michael M. Invitation to Environmental Sociology. 4th. Sage Publication, 2012.
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