NFL Highlights 1972 Undefeated Miami Dolphins Season - imasportsphile
The perfect 1972 Dolphins actually did lose — to the Packers and 2 other teams
Seventeen and Oh' Review: A Perfect Season for Dolphins - WSJ
The Perfect '72 Dolphins and Football's Ultimate Toll - The New York Times
The perfect 1972 Dolphins actually did lose — to the Packers and 2 other teams
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
Miami dolphins 1972 hi-res stock photography and images - Alamy
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
Erik Brady: In 1972, the Bills came oh so close to making the 'perfect' Dolphins imperfect
Remember the 1972 Dolphins' Perfect NFL Season