Associations
National College Athletic Association Football (NCAA)
National Association of Sports Officials (NASO)
National Standards for Sport Coaches (K-12)
Society of Health and Physical Educators (K-12)
Website Football (Pro) Reference
Books
General
Coaching and management techniques in athletics by Jason A. Morelli, Oscar D. Velez
Just win, baby : the Al Davis story by Murray Olderman
NFL head coaches : a biographical dictionary, 1920-2011 by John Maxymuk
Strategy
Game changers : the greatest plays in Buffalo Bills football history by Marv. Levy, Jeff Miller
The 50 greatest plays in Pittsburgh Steelers football history by Steve Hickoff
Game changers : the greatest plays in Ohio State football history by David Lee Morgan, Paul Keels
Game changers : the greatest plays in Penn State football history by Lou Prato
Game changers : the greatest plays in Alabama football history by Kirk McNair
Game changers : the greatest plays in New England Patriots history by Sean Glennon
Issues
Unsportsmanlike conduct : college football and the politics of rape by Jessica Luther
Training
Stack presents football training : for the athlete, by the athlete by Stack Media
The ultimate guide to weight training for football by Robert G. Price
History
NFL football : a history of America's new national pastime by Richard C. Crepeau