1972 Miami Dolphins' 50-year anniversary: Five interesting facts about the NFL's only perfect season
Nice Miami Dolphins Undefeated 1972 72 Perfect Season Signatures Shirt
1972 Miami Dolphins perfect season will stand alone among NFL's unbeatens
Dolphins alumni cheerleader recalls cheering during undefeated season
Freeman, Mike: : Books
Undefeated: Inside the Miami Dolphins' Perfect Season
1972 Dolphins: Kiick and Csonka make NFL's best RB duo - Sports Illustrated Vault
STILL UNDEFEATED BABY!!!!! Well its one good thing from this year for the Dolphins : r/miamidolphins
The perfect, unbeaten '72 Dolphins knew how losses felt
1972 Miami Dolphins perfect season, 50 year tribute