Miami Dolphins celebrates 50 years of the only perfect team in NFL
The 1972 Dolphins are the only undefeated team in NFL history
Miami Dolphins Honor 1972 Undefeated Season - The Phinsider
Miami Dolphins NFL Undefeated Season 1972 Baseball Jersey - Growkoc
72 Dolphins hardly sounding grumpy about perfect Patriots
How voodoo helped the Dolphins to an undefeated season in 1972
What it really means to the 72 Miami Dolphins to stay only perfect
1972 Miami Dolphins – The Perfect Season 50th Anniversary
Shula's legacy stretches beyond perfect season and football
Seventeen and Oh (Hardcover)
People are only just realizing Miami Dolphins weren't the first
Miami Dolphins the only NFL team in history with perfect record