50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
NFL roundup: Dolphins score most points since 1966; Cardinals shock Cowboys, NFL
Tua & Oh! QB Tagovailoa Keeps Miami's Frisky Fish Undefeated - WSJ
Dolphins Deep Dive: Let's look ahead to Miami's big Week 7 game vs. Eagles
The Philadelphia Eagles are the NFL's last remaining unbeaten for first time since 2004
1972 Dolphins are a national treasure; celebrate them
Miami Dolphins the only NFL team in history with perfect record
Dolphins Celebrate Their 1972 Season by Winning First Game - The New York Times
What football teams have gone undefeated in NFL history? - AS USA
Tua vs. Herbert and other key topics ahead of Dolphins-Chargers clash
Which NFL team is undefeated in the league's history?
De'Von Achane and Tyreek Hill lead Miami Dolphins to 31-16 win over New York Giants
NFL contenders or pretenders? Dolphins for real at 2-0; Bengals to bounce back, but Raiders & Giants won't after Week 2