Washington Commanders - Wikipedia
Breaking down the Redskins' 2018 defensive depth chart
Joe Triano, Author at Big Blue Interactive
Redskins Q&A: Pernell McPhee
mdht_2016-11-24_ by Shaw Media - Issuu
Breaking down the Redskins' 2018 defensive depth chart
Ryan Kerrigan Football Trading Card Database
Washington Commanders - Wikipedia
History of the Washington Commanders - Wikipedia
Redskins Past To Present: Joe Jacoby