Oral history of David Cone's perfect game
One-on-one with David Cone on perfect game, playing for Joe Torre, etc.
No-hitter for 2nd straight day: Kluber pitches Yanks' gem
Yankees 11-0 Athletics (Jun 28, 2023) Game Recap - ESPN
The magical feeling around David Cone's perfect game
Domingo German of Yankees Throws First Perfect Game Since 2012 - The New York Times
Remembering David Cone's perfect game for NY Yankees, 20 years later
July 18,1999: David Cone's Perfect Game - Pinstripe Alley
David Wells' perfect game - Wikipedia