Remembering Sidney Thornton - SwampSwamiSports.com
2012 James Madison Football Guide by James Madison University Athletics - Issuu
Pittsburgh Steelers Mourn Death of Super Bowl-Winning Running Back Sidney Thornton
Page 6510 – Waiting For Next Year
Former Steelers RB Sidney Thornton Passes Away, An Underrated Piece Of 2 Super Bowl Rings In The 1970s
Former Pittsburgh Steelers running back Sidney Thornton passes away at 68 - On3
Ranking top 10 Super Bowl offenses ever: Will anyone beat the Greatest Show on Turf? Cowboys, Chiefs challenge
1979 Pittsburgh Steelers post season