Spread offense - Wikipedia
Column: After decades-long delay, Air Coryell is cleared for takeoff. Next stop: the Hall of Fame - The San Diego Union-Tribune
Don Coryell, Chargers coaching legend and father of modern passing game, receives elusive Hall pass - The San Diego Union-Tribune
Legendary Chargers HC Don Coryell elected into the Pro Football Hall of Fame
HAIL TO THE 'HAIL MARY' MASTER
Don Coryell; Father of the Modern NFL Passing Game Should be in HOF
Legendary Chargers Coach Don Coryell Headed to Pro Football Hall of Fame – NBC 7 San Diego
San Diego football legend Don Coryell finally voted to HOF
The Father of the Forward Pass Sid Gillman Coaching Tree
Chargers coach Don Coryell elected Pro Football Hall of Fame