Madison Square Garden; The International Sports Magazine. New York: Madison Square Garden Corporation, July 1931

Madison Square Garden; The International Sports Magazine. New York: Madison Square Garden Corporation, July 1931, Volume: Gilbert E149. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/526583 Accessed December 27, 2025.