Legends of the Hall: Dallas Cowboys in the Pro Football Hall of Fame
Bob Hayes, Olympic Gold Medalist and Dallas Cowboys WR, Dies (2002)
The 'Bob Hayes was the coolest Cowboys player ever' gallery
2021 Eastern Washington University Football Fact Book (posted July 22, 2021) by Eastern Washington University - Issuu
Bob Hayes, gold medalist and former Cowboy receiver, dies
Image Gallery of Bob Hayes
Pro Football Journal: The Epitome of a Bomb—Bob Hayes' Longest Touchdown Reception
NFL History: 100 objects that tell the story of football - Sports Illustrated
Giants Now: 4 Giants land on ESPN's top 100 players
Bob Hayes (1942-2002) - Find a Grave Memorial
Regular Season Game 2 - Chiefs at Steelers (9-16-18) by Kansas City Chiefs - Issuu
What are some of the saddest moments in Dallas Cowboys history? - Quora
Official Super Bowl 51 Game Program