Tech: A closer look at the NFL's instant replay camera work
Inside the Problematic New Pass Interference Replay Rule - The Ringer
Tackling Tech: An Inside Look at NFL Instant Replay for 2017
The History of Instant Replay in the NFL – Benefit or Detriment
The 5 O'Clock Club: How instant replay is killing the NFL - Hogs Haven
INSTANT REPLAY in MADDEN OVERDRIVE?! + MASTER LEAKED!
Instant replay on table for NFL owners - The Boston Globe
The Reintegration of the NFL
NFL Instant Replay Process
Replay referee given more influence in 2021 NFL season - CGTN