A's release Jason Giambi – East Bay Times
Not in Hall of Fame - 23. Jason Giambi
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
TBT: The Improbable Moneyball A's, by Steve Zavala, SportsTalkFeed
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This Date in A's History, April 23 - Athletics Nation
New York Yankees' Jason Giambi lets his bat go as he watches his solo home run in the fifth inning. The Yankees defeated the Mariners 4-2 on Monday, July 17, 2006, at
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
Jason Giambi returns to roots with Oakland A's - The San Diego Union-Tribune
Jason Giambi retires after 20 MLB seasons - Mangin Photography Archive
Giambi is back in Oakland
Jason Giambi addresses the audience during the Oakland Athletics Hall News Photo - Getty Images