Pettitte's Wife used HGH to “Strengthen chin and fashion sense”
Yankees' Andy Pettitte Announces Retirement: A 5-Time World Champion, News, Scores, Highlights, Stats, and Rumors
Andy Pettitte's No. 46 to be retired by New York Yankees – The Denver Post
Why everybody should vote Andy Pettitte into the Hall of Fame - ESPN
Yankees Take 2-0 Series Lead - The New York Times
Baseball in General at Nationals Arm Race
Yankees' Andy Pettitte Announces Retirement: A 5-Time World Champion, News, Scores, Highlights, Stats, and Rumors
Andy Pettitte, Baseball Wiki
Pettitte to Yankees with one-year, $16M deal - ESPN
New York Yankees: Memorable Memorial Day Performances, News, Scores, Highlights, Stats, and Rumors