Super Bowl, History, Appearances, Results, & Facts
Most Super Bowl appearances by NFL team - Sports Illustrated
San Francisco 49ers Super Bowl History: Wins, Losses, Appearances
The Super Bowl Point Spread Has A Strange, Strange History
Super Bowl XLII - Wikipedia
56 facts & tidbits from Super Bowl history
Sunday Night Football on NBC - Most Super Bowl appearances in NFL
Super Bowl, History, Appearances, Results, & Facts
Chart: Patriots Triumph in Lowest-Scoring Super Bowl Ever
Super Bowl, History, Appearances, Results, & Facts
Super Bowl History, Appearances, Results, & Facts - The Juice Online
56 facts & tidbits from Super Bowl history
Kansas City Chiefs Super Bowl Wins History, Appearances, and More
Los Angeles Rams Super Bowl Wins History, Appearances, and More