History of Peyton Manning vs Tom Brady meetings - Sports Illustrated
Tom Brady–Peyton Manning rivalry - Wikipedia
Tom Brady - Wikipedia
Tom Brady, Peyton Manning prefer to air out their differences – The Denver Post
Tom Brady - Wikipedia
Two Broncos Quarterbacks, Sparkling in the Twilight - The New York Times
Despite Heartbreak Rivalries, Tom Brady Once Swore He Values Peyton Manning's Solid Friendship for This Special Reason: “It's Not Like We're Boxers” - EssentiallySports
Roundtable -- Future of Peyton Manning-Tom Brady rivalry - ESPN
Five things to know about the Tom Brady-Peyton Manning rivalry
NFL: Brady-Manning rivalry began in obscurity
Could Tom Brady's stake in Raiders re-ignite Peyton Manning rivalry?
Peyton Manning Just Scored a New Victory in His Rivalry With Tom Brady