Ross, C. K. (1999). Outside the lines: African Americans and the integration of the National Football League. New York University Press.
Chicago-čujuhus (17. p.)Ross, Charles Kenyatta. Outside the Lines: African Americans and the Integration of the National Football League. New York: New York University Press, 1999.
MLA-čujuhus (9. p.)Ross, Charles Kenyatta. Outside the Lines: African Americans and the Integration of the National Football League. New York University Press, 1999.
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