July 20, 1965: Yankees pitcher Mel Stottlemyre hits inside-the-park grand slam – Society for American Baseball Research
Don Larsen, who pitched only perfect World Series game, dies at 90 - ESPN
In your opinion, who was the best relief pitcher for the New York Yankees? - Quora
Don Larsen, Yankee Who Pitched Only Perfect Game in World Series History, Dies at 90 - The New York Times
Fall Classics: The 11 World Series showdowns between the Yankees and Dodgers - Sports Illustrated
Don Larsen – Society for American Baseball Research
Don Larsen, who threw only perfect World Series game, dies at 90
Don Larsen, former Yankees pitcher who threw only World Series perfect game, dead at age 90
Domingo Germán of Yankees Proves Perfection Can Come at Any Time - The New York Times
September 21, 2008: The final game at Yankee Stadium – Society for American Baseball Research