Miami Dolphins celebrates 50 years of the only perfect team in NFL history with several of its legends
1972 Miami Dolphins will remain NFL's only unbeaten team after Alex Smith does in 11-0 Steelers
Miami Dolphins' all-time Mount Rushmore: 4 best players in franchise history
The Dolphins Could Have Broken the NFL Scoring Record, But They Chose Sportsmanship
1972 Dolphins remain only perfect team in NFL's 100 years: Here's every team's best unbeaten start
Undefeated 1972 Dolphins made history and changed the NFL - The Phinsider
1972 Miami Dolphins season - Wikipedia
The Dolphins and the 49ers are off to record-threatening offensive starts, Football
1972 Miami Dolphins perfect season will stand alone among NFL's unbeatens
Game Preview: Miami Dolphins at New England Patriots