Remembering Yankees mascot Dandy, the short-lived, pear-shaped creation - Pinstripe Alley
The Yankees Index by Mark Simon, Buster Olney - Ebook
On this day in Yankees history - Ron Guidry K's 18, Bronx Pinstripes
This Day in Yankees History: Yanks collude against Ron Guidry - Pinstripe Alley
Ron Guidry went from unwanted underdog to Yankees' ace - Pinstripe Alley
This Day in Yankees History: Guidry starts the season with 13 straight - Pinstripe Alley
This day in Yankees history: Babe Ruth Day and Reggie Jackson returns - Pinstripe Alley
Ron Guidry - Wikipedia
This Day in Yankees History: Fans celebrate Bobby Richardson Day at the Stadium - Pinstripe Alley