Peyton Manning retires from football: “I love the game… I will miss it.” – The Denver Post
Peyton Manning confirms retirement from NFL, responds to assault claims, Peyton Manning
Peyton Manning retirement: Denver Broncos' quarterback confirms end to 18-year NFL career, London Evening Standard
Manning Makes It Official, Retires From Broncos, NFL
Peyton Manning announces retirement
Peyton Manning found a second act after retiring from Denver Broncos - Axios Denver
Will Peyton Manning retire? Should San Diego Chargers fans want him to? - Bolts From The Blue
Peyton Manning joins Denver Broncos with $96m five-year contract, NFL
Peyton Manning keeping eye on Broncos ownership battle