APA (7th ed.) Zitazioa
Grinols, E. L. (2004). Gambling in America: Costs and benefits. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Grinols, Earl L. Gambling in America: Costs and Benefits. Cambridge, UK ; New York: Cambridge University Press, 2004.
MLA (9th ed.) Zitazioa
Grinols, Earl L. Gambling in America: Costs and Benefits. Cambridge University Press, 2004.
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