Nowlin, Bill. "Jack Robinson"Archived 2019-04-11 at the Wayback Machine, Society for American Baseball Research. Accessed September 11, 2019 "Jack, the nickname he reported on his player questionnaire for the National Baseball Hall of Fame, attended the Demarest and Park Grammar Schools, then Bloomfield High School (graduating in 1939), and then spent a year at the Bordentown Military Institute."
web.archive.org
Nowlin, Bill. "Jack Robinson"Archived 2019-04-11 at the Wayback Machine, Society for American Baseball Research. Accessed September 11, 2019 "Jack, the nickname he reported on his player questionnaire for the National Baseball Hall of Fame, attended the Demarest and Park Grammar Schools, then Bloomfield High School (graduating in 1939), and then spent a year at the Bordentown Military Institute."
