Miami Dolphins say Don Shula, the winningest coach in pro football history, has died at age 90
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
Social media celebrates '72 Dolphins remaining NFL's only undefeated team
When Browns came just short of ending Miami Dolphins' undefeated 1972 season: Browns Flashback
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
How the Chargers and Dolphins match up - Los Angeles Times
When Browns came just short of ending Miami Dolphins' undefeated 1972 season: Browns Flashback