Quirk, J. P., & Fort, R. D. (1997). Pay dirt: The business of professional team sports (Updated pbk. ed.). Princeton University Press.
Chicago-čujuhus (17. p.)Quirk, James P., juo Rodney D. Fort. Pay Dirt: The Business of Professional Team Sports. Updated pbk. ed. Princeton, N.J.: Princeton University Press, 1997.
MLA-čujuhus (9. p.)Quirk, James P., juo Rodney D. Fort. Pay Dirt: The Business of Professional Team Sports. Updated pbk. ed. Princeton University Press, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.