NFL America's Game: 1985 Bears (Super Bowl XX)
1985 William Refrigerator Perry Super Bowl XX Game Worn & Signed, Lot #80072
The history and stories behind the prize every player wants: A Super Bowl ring
1985 CHICAGO BEARS SUPER BOWL XX CHAMPIONSHIP RING WILLIAM REFRIGERATOR PERRY - Buy and Sell Championship Rings
William Perry auctioning his Super Bowl ring
Super Bowl rings are the preeminent piece of jewelry in sports
William Perry and the Cautionary Tale of Life After Football, by Pranav Guru
William Perry Fear the Fridge (1987) - Photofile Inc. – Sports Poster Warehouse
How to own a Super Bowl ring – Chuck The Writer
The Highest-Selling Football Memorabilia of All Time
William Perry Rookie 1986 Topps #20 DT/DE Chicago Bears Refrigerator –
Super Bowl Rings With a Story Sell for Big Bucks
William Perry Signed Chicago Bears Logo Football Inscribed The Fridge & SB XX (JSA COA)