Gale Sayers, Brian Piccolo friendship lives on in 'Brian's Song' - Chicago Sun-Times
Column: Gale Sayers' Chicago Bears legacy is about more than just numbers and highlight reels. He taught us how to love one another. – Orlando Sentinel
Gale Sayers, Bears Hall of Fame running back, dies at 77
Best sports movies: 'Brian's Song' is about more than football — it's about friendship
Brian's Song (TV Movie 2001) - IMDb
Gale Sayers remembered by childhood friend of Brian Piccolo
50 years ago, Bears landed Butkus & Sayers in same draft - but the wins never followed
Jerry Moore: Greatness punctuated by humility, A Second Opinion
Gale Sayers, Bears legend and Hall Of Famer, dies at 77 - Windy City Gridiron
Actor who portrayed Brian Piccolo dies at age 82 - Sports Illustrated Chicago Bears News, Analysis and More