Buffalo Bills - Wikipedia
Broncos Legends: A look back through Tom Jackson's Broncos career
NFL At 100: Arrival of 1970s ushers in NFL's modern era
Five Buffalo Bills' Pro Bowl Facts
The NFL: 100 Years of football - Los Angeles Times
Buffalo Bills Draft History: A Look at Every Draft Class of All Time
Key Moments in Saints History
January 21, 1973 AFC vs NFC Pro Bowl NFL Program O. J. Simpson MVP