Peyton Manning officially retires from NFL, Sports
WATCH: Eli Manning's touching tribute to big bro Peyton
Was loss the bitter end for Broncos' Peyton Manning? - The Boston Globe
After 18 seasons, Peyton Manning to retire
Peyton Manning To Retire From Football After 18 NFL Seasons
Peyton Manning to retire after 18 seasons
Peyton Manning retires from football after 18 NFL seasons – The Denver Post
Peyton Manning's “Last Rodeo” with Broncos: The interceptions. The injury. The return. The Super Bowl title. – The Denver Post
Former Broncos QB Peyton Manning named to College Football Hall of Fame - Denverite, the Denver site!
Peyton Manning Retires: How Manning Fueled the NFL