If we must retire one more Yankee number . . .
This Day in Yankees History: Paul O'Neill's three homers spark playoff run- August 31, 1995 - Pinstripe Alley
Paul O'Neill recalls final Yankees game, how close he came to return in new book
Yankees will retire Paul O'Neill's No. 21 jersey in August at Yankee Stadium's Monument Park
Paul O'Neill stunned Yankees are retiring his number
Yankees to Retire Paul O'Neill's Number 21
Paul O'Neill Book Excerpt: A Memorable Chat With Ted Williams - The New York Times
New York Yankees star Paul O'Neill tops list of best MLB from Columbus
Paul O'Neill dishes on Yankees (then and now), life in YES booth and being 'blown away' by retired number
Yankees to retire Paul O'Neill's No. 21 jersey on Aug. 21
As Paul O'Neill's No. 21 Is Retired, One Last Kick of a Water Cooler - The New York Times
Paul O'Neill recalls final Yankees game, how close he came to return in new book
Yankees' World Series chase helped New York heal after 9/11