Pro Football Journal: NFL Leaders in Run/Pass Stuffs Going Into Week 17
Pro Football Journal: Four Men Who Broke Pro Football's Color Barrier: Kenny Washington and Woody Strode, Bill Willis and Marion Motley
IN‐SEASON HEAD‐COACH DISMISSALS AND THE PERFORMANCE OF PROFESSIONAL FOOTBALL TEAMS - van Ours - 2016 - Economic Inquiry - Wiley Online Library
Many NFL Players Are Obese, Based On Their BMI : Shots - Health News : NPR
What the N.F.L. Says, and What It Doesn't, About Injuries - The New York Times
Pro Football Journal: The Pros: A Documentary of Professional Football in America (1960)
Pro Football Journal: March 2016
Pro Football Journal: The 1979 Rams Dollar Defense
Pro Football Journal: Four Men Who Broke Pro Football's Color Barrier: Kenny Washington and Woody Strode, Bill Willis and Marion Motley
Pro Football Journal: March 2016
Pro Football Journal: March 2016