NFL history: 100 people who shaped the league, pro football - Sports Illustrated
Ohio State football: Marvin Harrison Jr hits LeBron celebration after TD vs Maryland
Chiefs hold on for win at MetLife as Jets can't overcome costly mistakes
Super Bowl XLIII - Wikipedia
James Harrison, American Football Wiki
Aggressive Compulsion Drives Steelers' James Harrison - The New York Times
Big Play by Steelers' Harrison Took His (and Others') Breath Away (Published 2009)
Harrison: 'I finally got out here'
Brian Batko's Steelers chat transcript: 09.11.23