In The 50 Greatest Players in Chicago Bears History, sports historian Robert W. Cohen ranks the top 50 players ever to perform for one of the NFL's ...
Da Greats: Retired Chicago Bears Jersey Numbers - The Chicago Audible
Gale Sayers, Bears Hall of Fame Running Back, Dies at 77, Black Voices, Chicago News
The 50 Greatest Players in Chicago Bears History: Cohen, Robert W.: 9781493046980: : Books
Eddie Jackson already ranks among 100 best players in Chicago Bears' history
Ranking best Bears of all time: Nos 1-25
The Emmy Award-winning storytellers of NFL Films reveal the greatest defensive players in Chicago Bears history, from Galloping Ghost Red Grange and
THE CHICAGO BEARS: A Tradition of Defense
PFF All-Decade Top 101: The best NFL players from the 2010s, NFL News, Rankings and Statistics
Top 100 Bears of all time: #25-1
Ranking top 25 players in NFL history: Dick Butkus has prominent place on league's all-time list