1972 Miami Dolphins: The inside story of the only perfect season in NFL history
Revisiting 1972: the year that made modern Miami - Caplin News
Where Are the 1972 Miami Dolphins Now?
50 years later, '72 Dolphins remain unmatched in perfection
Historical Perspective 5 - Perfection in 1972 - The Phinsider
A look at the 1972 Dolphins roster, 50 years later
UNDEFEATED: Freeman, Mike: 9780062009838: : Books
NFL Network Names Undefeated 1972 Dolphins as Greatest Team in NFL History, News, Scores, Highlights, Stats, and Rumors