Bears to pay tribute to Buffone, Pyle
Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80
The Bears Den: April 21, 2015 - Offseason Chicago Bears news & notes - Windy City Gridiron
Doug Buffone Smiling From Above - by John Ruane
Dick Butkus, fearsome Hall of Fame Chicago Bears linebacker, dies at 80
Bear great Buffone found dead – Shaw Local
Radio host, former Bear Doug Buffone dies at age 70 - ABC7 Chicago
Cards That Never Were: 1968 and 1969 Topps Doug Buffone