NFL Games Archives: Buffalo Bills vs. Houston Oilers 1993 AFC Playoffs (DVD, 2007) for sale online
Buffalo Bills vs. Houston Oilers ticket stub 1/3/1993 Comeback Playoff Home Game
This Day in History: The biggest comeback in NFL history
Oilers vs Bills, playoffs 1992, The Comeback Highlights NFL Primetime
Inside The Comeback - Buffalo vs. Houston 1993
The Biggest Comeback Wins in NFL History
Houston Texans Podcast: January 3, 1993 - Battle Red Blog
Biggest comeback in NFL history: Re-visiting Bills vs. Oilers - Sports Illustrated
How the Buffalo Bills pulled off the greatest comeback in NFL history - ESPN
Buffalo Bills at Houston Texans: Cities have strange playoff history