How many Super Bowls have the Bengals won? History of Cincinnati's big game appearances
50th Super Bowl: Manning's Broncos face Newton's Panthers
Cincinnati Bengals Playoff History: Wins, Super Bowl Appearances, and More
List of Super Bowl Appearances by Team
Dan Reeves, who coached four NFL teams to Super Bowl, dies aged 77, NFL
Super Bowl 50 - Panthers vs. Broncos
New York Giants Super Bowl Wins History, Appearances, and More
From the Archives: San Diego's Super Bowl appearances not limited to former football team - The San Diego Union-Tribune
Denver Broncos celebrate 25th anniversary of first Super Bowl win with documentary - Mile High Report
Super Bowl history: A look at the Broncos in the big game, Denver Broncos
Super Bowl history: A look at the Broncos in the big game, Denver Broncos
Ranking every Super Bowl performance by a quarterback in the PFF era, NFL News, Rankings and Statistics
Denver Broncos Take Super Bowl 50: Defense Sends Peyton Out in Style in Probable Last Game - THE HILL NEWS
Super Bowl 32: John Elway, Broncos upset Packers - Sports Illustrated Vault
Seattle Seahawks wins Super Bowl for first time in its history