Legacy of 'Ball Four' lives on at Museum
Yankees pitcher Jim Bouton dies aged 80 - Daily Star
Jim Bouton Dead: Ex-Yankees And 'Ball Four' Author Broke Sports Taboos Was 80 – Deadline
Jim Bouton, Ball Four author and former MLB pitcher, passes away at 80
Remembering Jim Bouton
Jim Bouton, ex-Astros pitcher, Ball Four author, dies at 80
Yankees pitcher and 'Ball Four' author Jim Bouton dies at 80 – New York Daily News
New! Baseball's Jim Bouton and “Ball Four” at the Library
Ira Kaufman – The Hollywood Reporter
Yankees pitcher and 'Ball Four' author Jim Bouton dies at 80 – New York Daily News
In Memoriam: Jim Bouton
Jim Bouton, baseball pitcher whose 'Ball Four' gave irreverent peek inside the game, dies at 80 - The Washington Post
Ball Four: Twentieth Anniversary Edition by Jim Bouton