Keyshawn Johnson - Wikipedia
Johnny Unitas - Wikipedia
The Super Seventies (Video 1980) - IMDb
Countdown to Super Bowl XLIX: A game-by-game guide to the NFL's showcase game – New York Daily News
Dolphins Celebrate Their 1972 Season by Winning First Game - The New York Times
America's Game: The Super Bowl Champions (TV Series 2006–2021) - IMDb
America's Game: The Super Bowl Champions (TV Series 2006–2021) - IMDb
Super Bowl VI (TV Special 1972) - IMDb
Super Bowl VII - Wikipedia