Super Bowl 2019: No need to overreact to NFL instant replay system
The NFL has an instant replay camera problem
NFL Instant Replay Process
Replay review in gridiron football - Wikipedia
Dolphins' offense plays smart, small ball in win over Patriots
American football rules - Wikipedia
The Call That CHANGED Instant Replay FOREVER
After Further Review: Kicking off the Denver Broncos season - Mile High Report
History of Instant Replay
Where have all of the NFL points gone?
History of Instant Replay