Infographic: Packers - Bears rivalry
History Lesson: The Last 29 Years of Bears-Packers - On Tap Sports Net
Most Viewed NFL Rivalry Team Pages on Wikipedia : r/nfl
The complete history of the Bears-Packers rivalry - Windy City Gridiron
Bears legend Olin Kreutz on Aaron Rodgers: I'd like to punch him in the face.
Bears–Packers rivalry, American Football Database