56 facts & tidbits from Super Bowl history
Dallas Cowboys Playoff History: Wins, Super Bowl Appearances, and More
Super Bowl LI - Wikipedia
How many Super Bowls have the Bengals won? History of Cincinnati's big game appearances
Most Super Bowl appearances by team
Super Bowl LVI - Wikipedia
Dallas Cowboys Super Bowl Wins History, Appearances, and More
Super Bowl, History, Appearances, Results, & Facts
Super Bowl History - The Washington Post