Asked and Answered: Oct. 5
Steelers vs. 49ers: The 1984 Classic That Foiled an Undefeated Season, News, Scores, Highlights, Stats, and Rumors
Nittany Lions Well-Represented on Super Bowl XLIII Teams - Penn State Athletics
Who were the most notable Pittsburgh Steelers to wear No. 91? - Behind the Steel Curtain
Defunct Pittsburgh Maulers USFL Football 1984 - Pittsburgh - Magnet
Pittsburgh Steelers Mourn Death of Super Bowl-Winning Running Back Sidney Thornton
Washington Redskins - 1984 Season Recap
Pro Football Journal: Defensive Dominance: Steelers 1972-76 and Bears 1984 -88