Area notebook: Perfect game pitcher had an area tie - West Central Tribune
Don Larsen - Wikipedia
Obituary: Don Larsen (1929-2020) – RIP Baseball
Don Larsen, Yankee Who Pitched Only Perfect Game in World Series History, Dies at 90 - The New York Times
Don Larsen, Yankee Who Pitched Only Perfect Game in World Series History, Dies at 90 - The New York Times
alt.obituaries Deadpool: 2020: Hits
Baseball Man Don Zimmer Dies, Ending An Epic Sports Career
Don Larsen dies at age 90
Don Larsen, N.Y. Yankee who threw only perfect game in World Series, dies at 90 - The Washington Post
MLB great Larsen dies at age 90, Local Sports
Don Larsen, Only Pitcher Perfect in World Series, Dies at 90 - Bloomberg