Players of the Perfect Season: 1972 Topps Miami Dolphins
Current Miami Dolphins hold undefeated 1972 team in reverence
Matchup Memories Eagles vs. Dolphins
Players of the Perfect Season: 1972 Topps Miami Dolphins
Players of the Perfect Season: 1972 Topps Miami Dolphins
History of the Miami Dolphins - Wikipedia
Dolphins Celebrate Their 1972 Season by Winning First Game - The New York Times
1972 Miami Dolphins' 50-year anniversary: Five interesting facts about the NFL's only perfect season
50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
Erik Brady: In 1972, the Bills came oh so close to making the 'perfect' Dolphins imperfect
Perfect Memories: A '72 Dolphins 50th anniversary celebration
Historical Perspective 5 - Perfection in 1972 - The Phinsider
ABSOLUTE PERFECTION: THE 1972 MIAMI DOLPHINS