1972 Miami Dolphins' 50-year anniversary: Five interesting facts about the NFL's only perfect season
Denard Robinson - Wikipedia
The 1972 Dolphins Defense and Its Place in History - Sports Illustrated Miami Dolphins News, Analysis and More
A player-by-player look at the 1972 Dolphins and what they did after perfection – Sun Sentinel
Achieving Perfection Story of the 1972 Miami Dolphins Undefeated Season
1972 Miami Dolphins: The inside story of the only perfect season in NFL history
1972 Dolphins look forward to reunion on Sunday Night Football
Jim Kiick (21) of the Miami Dolphins goes in low over the goal line for touchdown in second quarter of the Super Bowl in Los Angeles, Jan. 14, 1973. Teammates Marv Fleming
The Perfect '72 Dolphins and Football's Ultimate Toll - The New York Times
Do 1972 Miami Dolphins Toast First Losses of Undefeated Teams?
Dolphins' perfect 1972 team honored; Tua's motivation; Flores returns
1972 Miami Dolphins season - Wikipedia