How John Madden Became the Face of a Video Game Empire - The New York Times
NFL to Honor John Madden on Thanksgiving Broadcasts – NBC Bay Area
John Madden, NFL icon as coach, broadcaster and video game star, dies at age 85
John Madden: The Quintessential Raider
John Madden, Super Bowl Coach Who Became Analyst, Dies at 85 - Bloomberg
John Madden Loved Santa Maria Tri-Tip - The Santa Barbara Independent
How did John Madden become one of the biggest names in video game history?
John Madden, Hall of Fame NFL Coach, Broadcaster, and the Name Behind Madden NFL Football, Dies at 85 - IGN
John Madden, the star of EA's Madden NFL series, has died at 85
EA Sports to continue using John Madden's name, likeness for video game
Tom Ross: Boom! Madden was a coach before video games
John Madden, Football Player, Coach, Analyst, Philanthropist, Passes - Cal Poly
John Madden, NFL icon as coach, broadcaster and video game star, dies at age 85
Gamer God: How Madden became the biggest name in football
Broncos react to John Madden's death: He was an icon in the NFL in many, many ways