NFL Rankings: The top 25 players under the age of 25
Who had the Greatest Rookie Seasons in NFL History?
Pro Football Journal: October 2016
Pro Football Journal: Recalling the NFL's Best Offensive Tackles
Donnie Shell becomes fourth SC State product inducted into Pro
Ruthenberg: Breathe a sigh of relief, Chuba Hubbard
PFF All-Decade Top 101: The best NFL players from the 2010s
How many players are on an NFL team? - Quora
1979-80 Pro Football Weekly newspaper magazine. Limited distribution. Sept. 3: Biggest in PWF History: '79 Kickoff Issue. Oct. 15: Giants Are Killers
1979-1980 Pro Football Weekly magazine / You pick 'em / No label / NFL / Payton
Why NFL Teams Still Script Their First 15 Plays
1979-1980 Pro Football Weekly magazine / You pick 'em / No
Concussion story in the NFL seems to have been lost in the shuffle
OPINION Labor Day Throwback: Remembering the 1987 NFL Strike and
Severity, Not Frequency, Sets Football Injuries Apart - WSJ
Pitt's 1980 team had overwhelming talent, John Sacco