WCG Top 100 Chicago Bears players of all-time: 100-1 - Windy City Gridiron
The 20 Greatest Nicknames in NFL History, Ranked - FanBuzz
11 Bears make list of top 101 greatest NFL nicknames ever
Ranking best Bears of all time: Nos 1-25
Bears Are Scoring at Will, and That's Just the Defense - The New York Times
The 8 Best Players in Chicago Bears History
Are the 85 Chicago Bears the greatest NFL of all time, or is it just me? - Quora
Chicago Bears Team History and Timeline - Sports Illustrated
Top 15 NFL Nicknames of All Time Legends Blog – Legends Clothing Co.
Top Ten Chicago Sports: Top ten best Bears nicknames
Chicago Bears have long history of big-play scorers - Chicago Sun-Times
Ranking top 25 players in NFL history: Dick Butkus has prominent place on league's all-time list