John Madden Dead: NFL Coach, Longtime Broadcaster & Video Game Pioneer Was 85 – Deadline
John Madden to enter hall of fame – East Bay Times
1989 Philadelphia Eagles season - Wikipedia
John Madden, legendary NFL broadcaster and Super Bowl-winning coach, dies at 85
FROM THE PILOT'S SEAT Embrace John Madden's Ideal of Humility
John Madden, Biography, Football, & Facts
John Madden, NFL icon as coach, broadcaster and video game star, dies at age 85
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The crucial next step for Eagles coach Nick Sirianni – NBC Sports Philadelphia