Jim Bouton, whose racy 'Ball Four' shook the baseball world, is dead at 80 - MarketWatch
Yankees pitcher and 'Ball Four' author Jim Bouton dies at 80 – New York Daily News
Bouton, ex-Yankee and 'Ball Four' author, dies - ESPN
Jim Bouton, ex-Yankees pitcher and 'Ball Four' author, dies
Ball Four at 50 and the Legacy of Jim Bouton – Society for American Baseball Research
New! Baseball's Jim Bouton and “Ball Four” at the Library
A Celebration of Baseball Rebel Jim Bouton
the joy of sox: Jim Bouton (1939-2019) And The Lasting Impact Of Ball Four
Ball Four: The Final Pitch: Jim Bouton: 9780970911704: : Books
Jim Bouton obituary