Art McNally, the 'Father of Instant Replay,' dies at age 97 - WHYY
The 5 O'Clock Club: How instant replay is killing the NFL - Hogs Haven
The Disastrous Arrival of Video Replay in English Soccer
NFL Instant Replay Process
First Instant Replay Call-1986
Used Book in Good Condition
Instant Replay: The Day That Changed Sports Forever
Has The NFL's Instant Replay Run Its Course?
2019 preseason college football rules review - Instant Replay
NFL's instant replay officials have new powers, but owners weren't interested in other major rules changes - The Boston Globe
OTD in NFL history: Instant replay was first adopted. Take a look at it's first use in 1986 during Week 1 between the Cleveland Browns and Chicago, By NFL Football Operations
History of Instant Replay
Do NFL replay changes go on without Dean Blandino?