Francisco Cervelli - Wikipedia
Yankees Retire Jorge Posada's No. 20, With a Nod to No. 15 - The New York Times
Jorge Posada is a Yankee to the very end – New York Daily News
Andy Pettitte Decides to Retire - The New York Times
This Day in Yankees History: Jorge Posada retires from baseball - Pinstripe Alley
Derek Jeter is gold standard of being a Yankee – New York Daily News
New York Yankees: Is the End Near for What's Left of Core Four?
Derek Jeter, Out of Pinstripes and in Monument Park, Can Finally Reflect - The New York Times
Yankees honor Derek Jeter with pregame ceremony fit for a legend - Sports Illustrated
Derek Jeter gears up for his first Yankees' Old Timers' Day