History Of The Green Bay Packers: Most Up-to-Date Encyclopedia, News & Reviews
Packers hold significant historical advantage over division rival Detroit Lions - Acme Packing Company
Friday Musings: With Jamaal Williams, Lions look to create their own Packer-like backfield - Acme Packing Company
The Lions are dominating their rivalry with the Packers - Acme Packing Company
Rivalry Renewed – The Truth About The Packers vs. Bears
Bears vs Lions. History Of A Rivalry
Why do Packers fans hate the Bears? And vice versa? - Quora
Lions–Packers rivalry - Wikipedia
Top 10 Pittsburgh Steelers Rivals of All Time - Sports Illustrated
Rivalry Renewed – The Truth About The Packers vs. Bears