Tino Martinez gets his plaque in Yankees' Monument Park – New York Daily News
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired
Paul O'Neill's career celebrated with Monument Park plaque, by MLB.com/blogs
The Greedy Pinstripes: The New York Yankees Give Tino Martinez a Job
Derek Jeter's No. 2 retired by Yankees; Monument Park plaque unveiled – The Denver Post
New York Yankees retired Paul O'Neill's No. 21 jersey
Jeter's No 2 retired by Yanks; Monument Park plaque unveiled
Yankees Will Retire Numbers for Jorge Posada, Bernie Williams, Andy Pettitte - WSJ
Jeter's No. 2 retired by Yanks; Monument plaque unveiled, Sports
During Dry Spell, Yankees Emphasize Monument Park - The New York Times
O'Neill honored 21 to join Ruth's 3, Gehrig's 4, Yogi's 8
Why wasn't Monument Park already a Yankees team Hall of Fame? - Pinstripe Alley