This Day In Dodgers History: Sandy Koufax Retires After 1966 Season

Dodgers Dugout: What are the 10 greatest moments in Dodger Stadium history? - Los Angeles Times

Los Angeles Dodgers pitching ace Sandy Koufax announces his retirement - This Day In Baseball

Whicker: Dodgers' World Series loss to Baltimore 50 years ago was the end of the party – Orange County Register

Sandy Koufax: A Lefty's Legacy (Audible Audio Edition): Jane Leavy, Charley Steiner, HarperAudio: Books

Sandy's swan song: 50 years ago today, by Mark Langill

Sandy's swan song: 50 years ago today, by Mark Langill

National Baseball Hall of Fame and Museum - 53 years ago today, Dodgers legend Sandy Koufax went out on his own terms. (National Baseball Hall of Fame and Museum) quits

The New York Times: This Day In Sports

You Never Heard Of Sandy Koufax?! - National Ballpark Museum

Sandy Koufax - Wikipedia