A's great Jason Giambi favors team's move to Las Vegas
A's Hall of Famers Carney Lansford, Jason Giambi reminisce
Do-over: The A's sign Jason Giambi to an extension in 2001 - The
Jason Giambi retiring after 20-year career with A's, Yankees
Jason Giambi - Wikipedia
Revisiting Jason Giambi's 2005 comeback season - Beyond the Box Score
Jason Giambi – Society for American Baseball Research
Zwelling: Giambi and Helton make grand exits
Jason Giambi retiring after 20-year career with A's, Yankees
Ex-Athletics star Jason Giambi announces retirement