50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
The Dolphins and the 49ers are off to record-threatening offensive starts
1972 Miami Dolphins: The inside story of the only perfect season in NFL history : r/miamidolphins
Dolphins Hall of Fame linebacker Buoniconti dead at 78
72 Doll-phins'Magic? Sunday NFL Countdown Explores The Voodoo That They Did To Remain Undefeated - ESPN Front Row
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
15 greatest Miami Dolphins of all time, from Dan Marino to Dwight Stephenson
Remember the 1972 Dolphins' Perfect NFL Season
The Sports Bookie: Bob D'Angelo's Books & Blogs - Bob D'Angelo's Books & Blogs
Seventeen and Oh' Review: A Perfect Season for Dolphins - WSJ
AP WAS THERE: Dolphins complete perfect season in 14-7 win
The Perfect Season': 1972 Miami Dolphins