Butterworth, Michael L. Sport and Militarism: Contemporary Global Perspectives.

Cahn, Susan K. Coming on Strong: Gender and Sexuality in Twentieth-Century Women’s Sport. New York: Free Press, 1994.

Gorn, Elliott J. The Manly Art: Bare-Knuckle Prize Fighting in America.

Jesse Owens. Berlin Germany, 1936. Photograph. https://www.loc.gov/item/2004672056/.

Leonard, David J. After Artest : The NBA and the Assault on Blackness. 1st ed. Albany: State University of New York Press, 2012. https://doi.org/10.1515/9781438442075.

Miller, Patrick B, and David Kenneth Wiggins. Sport and the Color Line : Black Athletes and Race Relations in Twentieth-Century America. 1st ed. New York ; Routledge, 2004. https://doi.org/10.4324/9780203497456.

Nelson, Murry R.  American Sports : A History of Icons, Idols, and Ideas. Santa Barbara, Calif: Greenwood, 2013.

Riess, Steven A. City Games : The Evolution of American Urban Society and the Rise of Sports. Urbana: University of Illinois Press, 1989. 

Tygiel, Jules. Baseball’s Great Experiment: Jackie Robinson and His Legacy.

Robinson, Jackie, and Alfred Duckett. I Never Had It Made : An Autobiography. Hopewell, N.J: Ecco Press, 1995. 

Geo. R. Lawrence Co., Copyright Claimant. National League Park, Chicago, Giants vs. Cubs. Illinois, United States, Chicago, 1908. Photograph. https://www.loc.gov/item/2007663791/.  

Vincent, Troy. “Jackie Robinson an Inspiring US Hero.” USA Today (Arlington, Va.), 2025.