From Riggins to Allen to Elway, the best Super Bowl runs
Historic Moments: Perry's first TD run
On this date: Bears win Super Bowl XX
William 'The Refrigerator' Perry's Super Bowl touchdown remembered, NFL News
Classic Photos of William The Refrigerator Perry - Sports Illustrated
Super Bowl Prop Bets As Popular As Their Inspiration: Refrigerator Perry
Super Bowl XX at 30: Remembering the Bears' greatest day
William The Refrigerator Perry & the Start of Big Man TDs
Super Bowl: William The Refrigerator Perry acknowledges alcoholism, insists he's not putting himself in jeopardy - ESPN
Super Bowl triumph a distant memory for William 'The Refrigerator' Perry, NFL
William Perry Now: What is The Refrigerator Up to Today?
Frank: Top 10 Defining Moments in Super Bowl history - Sports Illustrated