Paul O'Neill
Paul O'Neill 'honored' to be 23rd Yankee with number retired
Yankees to retire Paul O'Neill's No. 21: See the complete list of
Bernie Williams Day: Who else is in Monument Park in Yankee
Expanding Monument Park: What Marketers Can Learn From the Yankees
Jeter's No 2 retired by Yanks; Monument Park plaque unveiled
Why wasn't Monument Park already a Yankees team Hall of Fame
New York Yankees honor Paul O'Neill with Monument Park plaque - ESPN
Torre joins Yankees legends