NFL's best players ever at every defensive position -- Is Lawrence Taylor the GOAT edge rusher? Ronnie Lott or Ed Reed at safety? - ESPN
The 50 Greatest Players in Pittsburgh Steelers History: Cohen, Robert W.: 9781493037933: : Books
Pittsburgh Steelers DVD-Behind the Steel Curtain
A Busy Day for the Black and Gold as the Steelers Trim Their Roster to 53
Pittsburgh Steelers Team History: The Ultimate Breakdown - Sports Illustrated
Pittsburgh Steelers Have One Defense Named In Top Ten Super Bowl Defenses - Steelers Depot
Pittsburgh Steelers Hall of Famers
Ranking the Pittsburgh Steelers' 50 greatest players of all-time
Ranking top 25 players in NFL history: Dick Butkus has prominent place on league's all-time list
25 most prolific Steelers jersey numbers of all time: 22nd place - Behind the Steel Curtain