50 years on, the 1972 Miami Dolphins' undefeated season remains undefeated, Miami Dolphins
Former Miami Dolphins great Nick Buoniconti dies at 78 – Sun Sentinel
72 Dolphins remain unmatched in perfection
Nick Buoniconti, former Miami Dolphin great and Hall of Fame linebacker, dies at 78 - Los Angeles Times
I feel lost': Nick Buoniconti of the 1972 Miami Dolphins tells sad story of his decline – Sun Sentinel
Seventeen and Oh: Miami, 1972, and the NFL's Only Perfect Season by Marshall Jon Fisher
Former Miami Dolphins great Nick Buoniconti dies at 78 – Sun Sentinel
I feel lost': Nick Buoniconti of the 1972 Miami Dolphins tells sad story of his decline – Sun Sentinel
I feel lost': Nick Buoniconti of the 1972 Miami Dolphins tells sad story of his decline – Sun Sentinel