Ditka vs. Ryan: The Feud That Fueled the '85 Chicago Bears - WSJ
The Dramatic Fall of Hall of Famer Mike Singletary and His Coaching Career
David Montgomery, Nick Williams join Brian Piccolo Award winners
WCG Top 100 Chicago Bears players of all-time: 100-1 - Windy City Gridiron
Sold at Auction: Mike Singletary Football Trading Card - NFL Pro Set #57 1990
Mike Singletary on 1981 NFL Draft: 'Please let me get drafted by the Chicago Bears'
Mike Singletary Through the Years
Singletary highlighted Bears' stellar '81 draft
Mike Singletary on 1981 NFL Draft: 'Please let me get drafted by the Chicago Bears'
Is the 1981 NFL Draft The Best of All-Time? Hall of Famers Kenny Easley and Ronnie Lott Seem To Think So! - The Hype Magazine
Singletary highlighted Bears' stellar '81 draft
Black History Month: Mike Singletary, 49ers first Black head coach