Tom Landry, American Football Database
David Douglas Duncan, 102, Who Photographed the Reality of War, Dies - The New York Times
Top 10 High School Football Teams Of All Time – Legends Clothing Co.
Countdown: Newton, Nye & America's Sweethearts
Ex-Texas A&M player David Edwards after battling coronavirus - Los Angeles Times
Notable sports deaths of 2018 - The Boston Globe
Best 100 players in Dallas Cowboys history, No. 100 – 51
Who was the most overhyped CB in NFL draft history? - Quora
The Ice Bowl between the Cowboys and Packers is a game forever frozen in time – New York Daily News
The Ice Bowl between the Cowboys and Packers is a game forever frozen in time – New York Daily News
Dave Edwards, Part of Dallas Cowboys' 'Doomsday Defense,' Dies at 76 (Published 2016)