When Was the First Super Bowl and Who Won? - Parade: Entertainment
History of the AFL 1960-69, Bob Griese
American Football League - Wikipedia
Houston/Tennessee Oilers, American Football Wiki
The American Football League: A Year-by-Year History, 1960-1969
Official website of the New England Patriots
Eight 1969 Chiefs riding in their first Super Bowl parade
Super Bowl's 5 biggest upsets, Betting
1969 Season AFL All-Star Game
The 1969 Kansas City Chiefs: Two Championships in One Season