How the undefeated 1972 Miami Dolphins inspire toasts and boasts across borders - ESPN
NFL: The Miami Dolphins team of 'misfits' who won the Super Bowl undefeated - BBC Sport
1972 Miami Dolphins season - Wikipedia
Stream The Perfect Machine Videos on Watch ESPN - ESPN
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
Memories of AFC title game loss to undefeated 1972 Dolphins still hard to digest for some Steelers
1972 Miami Dolphins remain only undefeated team in NFL History - The Phinsider
Current Miami Dolphins hold undefeated 1972 team in reverence