The 101 Greatest NFL Players by Uniform Number: 40-49
Gale Sayers, Chicago Bears Hall of Fame running back, dies at 77, National Sports
Kansas Comet was 'poetry in motion'
Gale Sayers, Hall of Fame running back for the Chicago Bears, dies at 77
Remembering Gale Sayers, News
Sayers - Gale Sayers(Signed Book)
Gale Sayers Dies; Elusive Hall of Fame Running Back Was 77 - The New York Times
NFL Open Thread: “The Kansas Comet” – Gale Sayers