Report: Bears linebacker Brian Urlacher had knee surgery - Sports Illustrated
Pro Football Journal: The Top Outside Linebackers of All-Time
Handful of the top players since 1987 selected later than Browns' 10th
ESPN.com - NFL - Urlacher makes huge strides in season
Don Banks: Urlacher, Lewis broke the mold for prototype inside linebackers - Sports Illustrated
Hillenmeyer to give fans a chance to game against pros
Brian Urlacher (True) Rookie Cards - True Rookie Cards
Brian Urlacher, the Bears' accidental middle linebacker: 'They did the right thing' – NBC Sports Chicago
Which NFL great linebacker was the best out of Jack Lambert, Mike Singletary, Ray Lewis, Derrick Brooks, and Brian Urlacher? - Quora
Brian Urlacher, the Bears' accidental middle linebacker: 'They did the right thing' – NBC Sports Chicago
Brian Urlacher (True) Rookie Cards - True Rookie Cards