Buddy Ryan, Combative Defensive Genius in the N.F.L., Dies at 85 - The New York Times
Monsters: The 1985 Chicago Bears and the Wild Heart of Football: Cohen, Rich: 9781250056047: : Books
Inside the Chicago Bears - Lerner Publishing Group
Obama: '85 Bears 'greatest' NFL team ever
Die-Hard Chicago Bulls Fans - Chicago is BLESSED. - Best NBA player ever: Michael Jordan - Best NFL RB ever: Walter Payton - Best NBA team ever: 1997 Bulls - Best NFL
Are the 1985 Chicago Bears or 1991 Washington Redskins a better team? - Quora
85 Bears ranked as top team in NFL history
Chicago Bears: Buddy Ryan Players Who Became Coaches
1985 Bears voted best defense in NFL history, again – NBC Sports Chicago