Salary cap: How much would the Bills save cutting A.J. Klein? - Buffalo Rumblings
Pregame coverage: All you need to know before the Bills battle the Patriots
A.J. Klein returns, Bills claim LB off waivers
What You Need To Know From Every Team This Week: Week 3 - Footballguys
Training Camp Observations Day 9: Bills middle linebacker job narrowed to Terrel Bernard, Tyrel Dodson, Sports
Every NFL Team's To-Do List for Rest of the 2021 Offseason, News, Scores, Highlights, Stats, and Rumors
Bills Bringing Back Veteran LB, Special Team Ace: Insider
The 2017 KHQA All Do or Die Football Squad
Wilson, Jets' defense stun Allen, Bills in 20-17 victory, Sports
2021 Worst Buffalo Bills values: No. 3—LB A.J. Klein - Buffalo Rumblings
Calaméo - Buckeye Sports Bulletin November 3, 2012
Your guide to the Bills' AFC divisional playoff game against Baltimore Ravens
Training Camp Observations Day 8: Bills rookies dazzled by atmosphere in first trip to Highmark, Sports