Super Bowl 50: This Photographer Was at Every Super Bowl
Super Bowl XXII: Broncos suffer through the greatest quarter of play in NFL history - Mile High Report
Super Bowl XXII: Redskins come back to throttle Broncos - Sports Illustrated Vault
Super Bowl XXII: Broncos suffer through the greatest quarter of play in NFL history - Mile High Report
Thirty years later, Doug Williams' history still matters
Doug Williams Shocked the Sports World in Super Bowl XXII - HBCU Legends
Super Bowl XXII (Twenty-Two 22) Redskins vs. Broncos Official Leather Authentic Game Football by Wilson
All-time Super Bowl power rankings: Which game was the best? - Page 14
Super Bowl XXI, American Football Wiki
Redskins Broncos Superbowl – Denver Broncos History
Super Bowl XXII - Beyond The Gameplan
Super Bowl XXII: Broncos skinned 42-10 by Doug Williams, Washington – The Denver Post