Miami Dolphins, AFC's only unbeaten team, dream of breaking 48-year streak without a Super Bowl win
72 Dolphins' status as only perfect team may end in Valley, Sports
How Many Times Have the Miami Dolphins Been to the Super Bowl?
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
1972 Miami Dolphins – The Perfect Season 50th Anniversary
Jake Scott, member of undefeated Dolphins team and Super Bowl VII MVP, dies at 75
Seventeen and Oh' Review: A Perfect Season for Dolphins - WSJ
The Invincible '72 Miami Dolphins.
President Obama meets with 1972 Dolphins - All Photos
Undefeated 1972 Dolphins made history and changed the NFL - The Phinsider
NFL: The Miami Dolphins team of 'misfits' who won the Super Bowl undefeated - BBC Sport
Super Bowl VII - Wikipedia