Replay review in gridiron football - Wikipedia
Great product!
Instant Replay: The Green Bay Diary of Jerry Kramer
The World Cup Has Adopted Instant Replay. On Further Review, That's a Bad Idea - WSJ
NFL100: 30 years ago instant replay helped decide the outcome of a game … and it wasn't pretty – Football Zebras
History of Instant Replay
Instant replay in Major League Baseball - Wikipedia
Turnover on downs is now subject to automatic replay review The automatic review happens only if the offense fails to convert on fourth down. If the conversion is successful, any attempt
On Further Review, the NFL's Instant Replay is Finally Instant
Instant Replay: The Green Bay Diary of Jerry Kramer: Kramer, Jerry, Schaap, Dick, Yardley, Jonathan: 9780307743381: : Books
Has The NFL's Instant Replay Run Its Course?
Instant Replay Game: Most Up-to-Date Encyclopedia, News & Reviews
A look at TV's instant replay through the years – The Denver Post
On Further Review, the NFL's Instant Replay is Finally Instant
Tackling Tech: An Inside Look at NFL Instant Replay for 2017