NFL admits officiating mistake in Vikings win over Bills
First Call: Bills will play their 1st-teamers vs. Steelers; Browns-Eagles slopfest
The True Story of Buffalo Bill and the Myth of the Wild West
Buffalo Bills - Wikipedia
Bills player 'critical' after collapsing during 'Monday Night Football' game
What is the origin of the Buffalo Bills team name? - Quora
National reactions: Bills-Vikings being called 'game of the year'
Why Are the Buffalo Bills Called the Bills?
Buffalo Bills Call Marquette King, Work Out 4 Punters to Replace Matt Araiza; Who Wins Job? - Sports Illustrated Buffalo Bills News, Analysis and More
Three Questions: Call it the most painful regular-season loss of the Sean McDermott era