Jim Langer, Hall of Fame center and member of Dolphins' 1972 undefeated team, dies at 71
Dolphins Hall of Fame linebacker Buoniconti dead at 78
Hall of Fame linebacker Nick Buoniconti, part of Dolphins' unbeaten 1972 squad, dies
Former Irish Linebacker Nick Buoniconti Dies at 78 – Notre Dame Fighting Irish – Official Athletics Website
Dolphins legend Don Shula, the winningest coach in NFL history, dies at 90 - The Athletic
1972 Miami Dolphins season - Wikipedia
NFL Hall of Famer Nick Buoniconti Dead at 78
Springfield native and football Hall of Famer Nick Buoniconti through the years
Jim Langer, Miami Dolphins Hall of Fame center, dies at 71
The CTE Link Between Players from the 1972 Miami Dolphins - The New York Times
NFL Hall of Famer, Springfield native Nick Buoniconti has died
Hall of Fame linebacker Nick Buoniconti, part of Dolphins' unbeaten 1972 squad, dies
A remarkable individual': Nick Buoniconti was an undersized giant on and off the field - The Athletic