Yankees' Domingo German fires perfect game vs. A's
Don Larsen Became an Unlikely Legend in 9 Perfect Innings - The New York Times
The Yankees' perfect game history
Don Larsen, who pitched only perfect World Series game, dies at 90 - ESPN
Yankees' Domingo German throws first perfect game since 2012, Baseball News
Don Larsen dies: Yankees SP famous for World Series perfect game - Sports Illustrated
Yankees legend Don Larsen, who threw only perfect game in World Series, dies at 90
Yankees History: Bob Turley's forgotten World Series gem - Pinstripe Alley
In October of 1956, Don Larsen Had Himself a Perfect Day - Jugs Sports