an NFL Official prepares to enter the Instant replay booth during
NFL can't totally fix replay, but give it credit for trying
Instant replay under review next week: NFL Newswatch
NFL will partner with Hawk-Eye to enhance instant replay
Instant Replay Review is the Furthest Thing From Instant
NFL's new replay review procedure that will start in 2017
Canzano: How the Pac-12 went awry with football officiating
History of Instant Replay
Replay Assistance Rule NFL Football Operations
NFL Replay Officials NFL Football Operations
SEC adds sideline monitor to replay process - DVSport Software
History of Instant Replay
The NFL has an instant replay camera problem
Has The NFL's Instant Replay Run Its Course?
March 11, 1986: NFL Adopts Instant Replay