Mercury Morris of the 1972 Dolphins was rooting for Steelers perfection - The Athletic
1972 Dolphins champagne celebration: Do ex-Miami players toast the first loss of the last undefeated NFL team every season?
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
Perfection with a title makes 1972 Dolphins NFL's top team
NFL: The Miami Dolphins team of 'misfits' who won the Super Bowl undefeated - BBC Sport
50th anniversary may be 'last time' 17-0 Miami Dolphins to reunite
Current Miami Dolphins hold undefeated 1972 team in reverence
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
Miami Dolphins 1972 gets the respect of the NFL as greatest team
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins