The Chicago Bears' Top 5 running backs in franchise history
Chicago Bears - Wikipedia
Historic Moments: Grange Signs
Chicago Bears: All-Time Best Running Backs, News, Scores, Highlights, Stats, and Rumors
The 50-Year Plan: how the Bears can unretire numbers and honor more legends - Windy City Gridiron
1935 Chicago Bears Team Signed Oversized Original George Burke, Lot #81863
Who is The Best Running Back of All Time? NFL Releases Finalists for Its 100th Anniversary Team
Illini Connections Run Deep with Chicago Bears - University of Illinois Athletics
We Are the Bears!: The Oral History of the Chicago Bears: Whittingham, Richard, Mullin, John, Singletary, Mike: 9781629370088: : Books
Larry Schmitt, Author at Big Blue Interactive
Red Grange and the birth of the NFL
The 100 Greatest Bears of All Time - Chicago Sun-Times
History of the Chicago Bears - Wikipedia
Oct. 14, 1929: Red Grange and the Chicago Bears beat up on Bills' precursors
Pennsylvania Center for the Book