Peyton Manning to retire after 18 NFL seasons
Former Broncos QB Peyton Manning named to College Football Hall of Fame - Denverite, the Denver site!
Peyton Manning (Character) - Giant Bomb
Peyton Manning is retiring amid major controversy, by Isaac Eger
Denver Broncos to unveil retired number signage on Sunday - Mile High Report
Peyton Manning Told Friends He Expects To Retire
Peyton Manning's 2 Kids: Everything to Know About His Twins
Manning deserves our thanks, not other way around - Post Bulletin
Denver Broncos now all in on Peyton Manning and John Elway knows it, Tim Tebow trade inevitable – New York Daily News
What's in a Number? Why Peyton Manning Shouldn't Wear #18 - Mile High Report