Chicago Bears vs. Green Bay Packers: Record, history of rivalry
The Rivalrya little history
The Chicago Bears and Green Bay Packers give each other meaning - Windy City Gridiron
Michael Irvin Taylor Blitz Times
How The Bears-Packers Rivalry Got Started – All Sports History
Bart Starr, QB of Lombardi's powerhouse 1960s Packers teams, dies at 85 - Chicago Sun-Times
Chicago Sports Memories: Impressions of Papa Bear, Part 3