William Perry, American Football Wiki
William Perry Now: What is The Refrigerator Up to Today?
William Refrigerator Perry Ultimate NFL Career Highlights
William 'The Refrigerator' Perry's health reportedly in decline - The Washington Post
2002 Memphis Football Media Guide by University of Memphis Athletic Media Relations - Issuu
Before Jerry Sandusky, Penn State football had another serial sexual predator. This is the untold story of his crimes and the fight to bring him to justice.
How William 'Refrigerator' Perry changed football - Banner Society
How William 'The Refrigerator' Perry Changed Sports Betting - The Atlantic
William 'Refrigerator' Perry: Alcohol, finances haunt Bears great - Sports Illustrated