Zimbalist, A. S. (1999). Unpaid professionals: Commercialism and conflict in big-time college sports. Princeton University Press.
芝加哥风格引文Zimbalist, Andrew S. Unpaid Professionals: Commercialism and Conflict in Big-time College Sports. Princeton, N.J.: Princeton University Press, 1999.
MLA引文Zimbalist, Andrew S. Unpaid Professionals: Commercialism and Conflict in Big-time College Sports. Princeton University Press, 1999.
警告：这些引文格式不一定是100％准确.