Bengals playoff history: The 1988 AFC Championship Game vs. Bills
How many times have the Cincinnati Bengals reached the AFC Championship? - AS USA
Milt's Memories: Championship game in Buffalo in 1991 was worth the wait
Take 2: A look ahead to Sunday's Bills-Bengals AFC Divisional playoff game
Cincinnati Bengals surge into AFC Championship Game after statement win vs. Tennessee Titans - ESPN
1981 AFC Championship Game: Chargers vs. Bengals, The Freezer Bowl
Cincinnati Bengals vs. Buffalo Bills, January 8, 1989 AFC Championship
Cincinnati Bengals vs. Buffalo Bills, January 8, 1989 AFC Championship
AFC Championship: Cincinnati Bengals beat Titans 19-16
The last great Bills, Bengals showdown: An oral history of the 1988 AFC Championship Game - The Athletic