Do you consider the undefeated Miami Dolphins team the greatest team ever? - Quora
History of the Miami Dolphins - Wikipedia
Perfect Memories: A '72 Dolphins 50th anniversary celebration
1972 Miami Dolphins – The Perfect Season 50th Anniversary
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
Marino Monday: Dan Marino leads the Dolphins to victory over the undefeated Chicago Bears - The Phinsider
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
The NFL's Best Single-Season Win Streak by Team - Sports Illustrated
1972 Miami Dolphins: Game-by-game run of the perfect season
Larry Csonka on the '72 Dolphins and NFL perfection: 'I guard it jealously'
1972 Miami Dolphins: Game-by-game run of the perfect season