What Is Former NFL Referee Ed Hochuli's Net Worth?
Upon further review, NFL referees under increased scrutiny
NFL AND REFEREE UNION REACH CBA DEAL – Football Zebras
Ed Hochuli in High School : r/nfl
NFL ref uses wrong mic, calls official 'Jungle Boy'
NFL officiating to undergo major changes in 2014 - Sports Illustrated
NFL referee lockout finally ends.
Ed Hochuli, N.F.L. Referee, Has Long Had Fan Support - The New York Times
Should NFL worry about referee turnover? Here's why there's concern - ESPN - NFL Nation- ESPN