This day in Yankees history: Don Larsen pitches perfect game - Pinstripe Alley
Legendary Yankee Don Larsen, World Series MVP, perfect game, dies at 90 - The Jerusalem Post
Don Larsen, Yankee Who Pitched No-Hitter World Series, Dead at 90
Domingo German makes history, throws Yankees' fourth perfect game, 24th in MLB history, Sports
Yankees' Domingo German throws first perfect game since 2012, Baseball News
1956 Baseball History - This Great Game
Yankees pitcher Domingo Germán hurls 24th perfect game in MLB history, MLB
Don Larsen, who threw only perfect World Series game, dies at 90
Don Larsen, Yankees pitcher who threw only perfect World Series game, dies at 90