Oral history of David Cone's perfect game

Weeks after throwing perfect game, Yankee pitcher Domingo Germán enters treatment for alcohol abuse

Oral history of David Cone's perfect game

Four Perfect Games, Nine No-hitters By 12 Yankees Pitchers

May 17, 1998: David Wells pitches first perfect game in Yankee Stadium since Don Larsen – Society for American Baseball Research

Yankees' Domingo Germán throws 24th perfect game in MLB history

A Pitcher's Story: Innings with David Cone: 9780446678469: Angell, Roger: Books

7/18/99: David Cone's Perfect Game

Watch all 27 outs of David Cone's perfect game

Remembering David Cone's perfect game for NY Yankees, 20 years later

Review: Cone's perfect game — 20 years ago — among memories in his new book - The San Diego Union-Tribune

YES' Ryan Ruocco on calling Yankee Domingo German's perfect game