Dyfyniad APA
Zimbalist, A. S. (1999). Unpaid professionals: Commercialism and conflict in big-time college sports. Princeton University Press.
Dyfyniad Arddull Chicago
Zimbalist, Andrew S. Unpaid Professionals: Commercialism and Conflict in Big-time College Sports. Princeton, N.J.: Princeton University Press, 1999.
Dyfyniad MLA
Zimbalist, Andrew S. Unpaid Professionals: Commercialism and Conflict in Big-time College Sports. Princeton University Press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.