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2.	Coakley, Jay J. (2004). Sport in Society: Issues and Controversies (8th edition ed.). Boston, MA: McGraw-Hill. ISBN 0-07-255657-9. OCLC 51631598.
3.	Coakley, Jay J. 1998. Sport in Society. Issues and Controversies, 6th ed. Boston: McGraw Hill, ISBN 0-8151-2027-3 . OCLC 36865585. 
4.	Collins, Michael F. and Tess Kay (2003). Sport and Social Exclusion. London: Routledge. ISBN 0-415-25959-2. OCLC 51527713.
5.	Danielson, Michael N. (1997). Home Team: Professional Sports and the American Metropolis. Princeton, NJ: Princeton University Press. ISBN 0-691-03650-0.OCLC 35397761.
6.	Dunning, Eric and Dominic Malcolm (editors) (2003). Sport. London, UK; New York, NY: Routledge. ISBN 0-415-26292-5. OCLC 51222256.