49ers Hall of Famer Joe `The Jet' Perry dies at 84 – The Mercury News
History of the NFL From the Year You Were Born
The NFL: 100 Years of football - Los Angeles Times
Joe 'The Jet' Perry: Fast and powerful full-back who became one of American football's first black stars, The Independent
Joe Perry - San Francisco 49ers (1951)🏈 American football league, Canadian football league, American football
Lowry: Recalling those who broke pro football's color line
49ers great Joe Perry and the stats that don't count – The Mercury News
Legendary Giants quarterback Y.A. Tittle dies at age 90 – Trentonian
Super Bowl 2023: 57 top moments in history of NFL championship game
49ers Hall of Famer Joe Perry dies at 84
Lowry: Recalling those who broke pro football's color line
Can the NFL draft athletes who never attended college? - Quora
NN Special: A candid interview with Joe Perry - Niners Nation
The AAFC 49ers: A Closer Look - OpenSFHistory - Western Neighborhoods Project