No. 18 back for 18th season: Peyton Manning signs revised contract, to take physical Thursday
A look around the rest of the games during Week 1 of the NFL season
Week 6 Snap Judgments: Broncos unbeaten, but no thanks to Manning - Sports Illustrated
Peyton Manning throws 500th career passing touchdown
Peyton Manning finalizing contract with Broncos - The San Diego Union-Tribune
Steelers Can't Control Schedule, Week 1 Vs. Broncos Isn't First Time Facing Previous Year's Playoff Opponent - Behind the Steel Curtain
Peyton Manning picks Broncos, talking contract – Morning Journal
Peyton Manning, the consummate record-breaker, was not always a sure thing, Peyton Manning
Peyton Manning wins in Denver debut
AP Source: Peyton Manning returning for 18th NFL season
Peyton Manning sets new touchdown standard