TSN Archives: John Elway, back-to-back Super Bowl winner, retires (May 3, 1999)
Super Bowl history: A look at the Broncos in the big game, Denver Broncos
Super Bowl XXXIII - Wikipedia
Super Bowl XXXII Elway's 1st Super Bowl Win, Green Bay Packers vs. Denver Broncos
John Elway's slate wiped clean after winning 'The One' Super Bowl in 1998 – The Denver Post
Ranking Every Super Bowl, Where Does This Year's Game Land?
Broncos to honor first Super Bowl-winning team's 25th anniversary in October – The Denver Post
Super Bowl XXXIII: Broncos' John Elway claims second title vs. Falcons – The Denver Post
Broncos foregoing Ring of Fame inductions again this season
Elway drives into Canton - Deseret News