Mom: Peyton Manning should retire now
Peyton Manning Retiring Isn't a Big Deal for NFL
Forget the numbers, Manning is the Super Bowl's biggest winner
Peyton Manning to announce his retirement Monday
Former Colts quarterback Peyton Manning has a new job with the Broncos
Colts to construct Peyton Manning statue, retire No. 18 jersey – The Denver Post
Timeline of Peyton Manning's career
Peyton Manning is not a bad playoff quarterback - Stampede Blue
Could Peyton Manning retire if Broncos win Super Bowl?
Eli Manning Announces His Retirement - The New York Times