A History of NFL in 95 Objects: Cleveland Browns' Forgotten Dynasty - Sports Illustrated
Paul Brown believed in Otto Graham, and the HOF QB took it from there
Otto Graham, American Football Wiki
Belichick says he would have loved to work with Browns coaching legend Paul Brown – News-Herald
NFL at 100: Top teams and players from the fabulous 1950s, Football
Why Do We Forget the Greatness of Otto Graham? - Talk Of Fame
Paul Brown - Bengals Founder
NFL curses: Who are most haunted players, teams in league?
Paul Brown and his lasting influence on the NFL
Otto Graham & the 1950 Browns Join the NFL
Otto Graham vs. Tom Brady: The QB who won the same thing in less than half the time