The Greatest Football Team
Dolphins celebrate '72 team ahead of Sunday night game NFL - Bally Sports
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
The Chiefs have won 8 straight season openers. They have a ways to go to catch the longest streak
National Football League - 1972 NFL Season Overview
The most significant worst-to-first NFL teams
1972 Dolphins remain only perfect team in NFL's 100 years: Here's every team's best unbeaten start
Top 10 Greatest NFL Teams of All Time
Achieving Perfection Story of the 1972 Miami Dolphins Undefeated Season
The Philadelphia Eagles are the NFL's last remaining unbeaten for first time since 2004
10 Best NFL Wild Card Teams of All Time
Which NFL team went undefeated and won the Super Bowl?
NFL - There's only one team to ever do it. #72Dolphins 50 years later, can we see another perfect season? Miami Dolphins
17 facts about 17-0 Super Bowl VII champion Miami Dolphins - Los Angeles Times
A Football Life': Unbeaten 1972 Miami Dolphins wore 'No Name Defense' nickname with badge of honor