From John Madden Football to Madden NFL 14: a video game history (Pt. II)
The NFL Player That Made $150M+ Without Ever Playing In An NFL Game
john madden – EVERY GAME… EVER
John Madden Returns to the Cover of EA SPORTS Madden NFL 23
Madden NFL 23's Cover Star Is the Late John Madden Himself
John Madden: Giants-Cowboys, NFL set to celebrate icon on Thanksgiving
Madden 12 Custom Cover Thread - Page 201 - Operation Sports Forums
How John Madden Became the Face of a Video Game Empire - The New York Times
Madden NFL (Video Game) - TV Tropes
john madden – EVERY GAME… EVER
John Madden Football '92 Prices Sega Genesis
Madden NFL, Video game series
Graphical Evolution of Madden NFL (1988-2022)
How John Madden became the biggest name in video games