Why John Madden's return to Madden NFL cover was the 'perfect way' to honor him - The Athletic
Madden NFL cover was just part of John Madden's influence on EA's video game series - The Washington Post
How John Madden Became the Face of a Video Game Empire - The New York Times
John Madden, the star of EA's Madden NFL series, has died at 85
A Comprehensive Guide to Pro Football Video Game Covers : r/nfl
John Madden, Hall of Fame Coach and Broadcaster, Is Dead at 85 - The New York Times
John Madden Football video game sells at auction
John Madden missed out on much money in video game decision
EA Sports working on plans to honor John Madden, whose video game came to rule the industry - The Athletic
John Madden - News - IMDb
How John Madden Became the Face of a Video Game Empire - The New York Times
ONE LAST “BOOM”: AN ELEGY FOR JOHN MADDEN, by Michael Carlson