Hall of Famer Dave Butz Passes Away - National Football Foundation
Pro Football Journal: Rest In Peace—Dave Butz
Maine South Legend Dave Butz Dies - Journal & Topics Media Group
Purdue football notes: WR Anthrop wants to do more
Rod Woodson named to College Football Hall of Fame - Hammer and Rails
Purdue Legend Dave Butz Passes Away at 72 - Purdue Boilermakers
Purdue's Rod Woodson elected to College Hall of Fame
Purdue DT great Dave Butz passes away - On3
Rod Woodson: College Football Hall of Famer