My characters sleeves change when I go into game. Is there a reason for this? : r/Madden
Madden NFL: Evolution of a Video Game Franchise [Infographic] - Blog
I Know Madden Kombat - TV Tropes
How NFL coach John Madden became the biggest name in video games
The Making Of: Mutant League Football - Retro Gamer
John Madden missed out on much money in video game decision
John Madden's death draws outpouring of love and memories from sports world – Times Herald Online
American Underdog and All Madden: holiday weepies bare the NFL's heart, NFL
John Madden's unparalleled impact on NFL influenced generations of football fans