APA (7th ed.) Zitazioa
Oriard, M. (2007). Brand NFL: Making and selling America's favorite sport. University of North Carolina Press.
Chicago Style (17th ed.) Zitazioa
Oriard, Michael. Brand NFL: Making and Selling America's Favorite Sport. Chapel Hill, N.C.: University of North Carolina Press, 2007.
MLA (9th ed.) Zitazioa
Oriard, Michael. Brand NFL: Making and Selling America's Favorite Sport. University of North Carolina Press, 2007.
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