The Great NFL Heist: How Fox Paid for and Changed Football Forever - The Ringer
Coach, broadcaster, esports icon - Inside the legacy of John Madden - ESPN
Remembering John Madden, the video game character - Los Angeles Times
Brian Cox (actor) - Wikipedia
We're going to kill 'em': Super Bowl XI lives in Madden lore - Los Angeles Times
How John Madden Became the Face of a Video Game Empire - The New York Times
How John Madden Became the Face of a Video Game Empire - The New York Times
Coach, broadcaster, esports icon - Inside the legacy of John Madden - ESPN
America's Game: The Epic Story of How Pro Football Captured a Nation: MacCambridge, Michael: 9780375725067: : Books
Lords of the Horizons: A History of the Ottoman Empire: Goodwin, Jason: 9780312420666: : Books
John Madden's Life in Football Through Photos - The New York Times
America's Game: The Epic Story of How Pro Football Captured a Nation: MacCambridge, Michael: 9780375504549: : Books