Yankee's Posada Retires, WNYC News
Jorge Posada apologizes to Yankees about 'bad day,' refusing to play
Jorge Posada retires a Yankee
Yankees' great Posada retires
YANKEES: Jorge Posada announces retirement (Poll/Slideshow)
This Day in Yankees History: Jorge Posada retires from baseball - Pinstripe Alley
Red Sox catcher Jason Varitek to retire - The Washington Post
Jorge Posada calls Derek Jeter's invitation to join Marlins: perfect timing Florida & Sun News - Bally Sports
Jorge Posada - Wikipedia
After honoring '98 team, Yankees fall to Brewers – Trentonian
Yankees also retiring numbers for Bernie Williams and Jorge Posada
Posada Expected to Retire as a Yankee - The New York Times
Yankees retire Posada's No. 20
Yanks lead way with legacy of retired numbers