The Perfect '72 Dolphins and Football's Ultimate Toll - The New York Times
Obama to belatedly honor undefeated 1972 Miami Dolphins – The Denver Post
Mike Martz News, Photos, Quotes, Video
Miami Dolphins - Wikipedia
1972 Perfect Season - Miami Dolphins
Miami Dolphins - Wikipedia
Bob Kuechenberg, 71, Dies; Gritty Guard With Champion Dolphins - The New York Times
Miami Dolphins - 1972 Season Recap
1972 Miami Dolphins season - Wikipedia