From AFL to AFC: playoff history of the Kansas City Chiefs, Buffalo Bills
AFL/AFC championship history: Chiefs blazed trail, Patriots set modern standard – Boston Herald
A.F.C. Championship Game: A.F.C. Championship: Kansas City Beats Cincinnati, 23-20, With Late Field Goal - The New York Times
Kansas City Chiefs beat Tennessee Titans 35-24 for their first trip to Super Bowl in 50 years
AFC Divisional Playoff Prediction: Jacksonville Jaguars and Kansas City Chiefs Stage a Rematch
AFC Championship Game - Wikipedia
Kansas City Chiefs 1966 AFL Football Championship Ring
A.F.C. Championship Game: A.F.C. Championship: Kansas City Beats Cincinnati, 23-20, With Late Field Goal - The New York Times
AFC Championship Game - Chiefs vs. Bengals (1-29-23) by Kansas City Chiefs - Issuu