Chicago Bears - Wikipedia
Chicago Bears will retire Mike Ditka's No. 89 jersey
Chicago Bears will retire Mike Ditka's No. 89 jersey
2014 Chicago Bears Media Guide by Chicago Bears - Issuu
Da Greats: Retired Chicago Bears Jersey Numbers - The Chicago Audible
Former Chicago Bears head coach Mike Ditka clarifies 'No oppression in last 100 years' comment - ABC7 Chicago
Mike ditka hi-res stock photography and images - Alamy
Chicago Bears to retire Mike Ditka's No. 89
See Mike Ditka's memorabilia from his restaurant that's up for auction
Bears' Mike Ditka is a legendary tipper, says Cris Collinsworth – NBC Sports Chicago
Chicago Bears officially retire Mike Ditka's No. 89
Mike Ditka Look-Alike Contest to be Held at Double Door - Wicker Park - Chicago - DNAinfo
Mike Ditka: Career retrospective
Mike Ditka: Career retrospective