Former Rockies slugger Jason Giambi retires - Purple Row
MLB roundup: Jason Giambi keeps Indians rolling - The Boston Globe
Jeremy Giambi, younger brother of Jason Giambi, dies at 47
Jason Giambi - Wikipedia
Jason Giambi New York Post
Jason Giambi homers against Yankees in return to Bronx
The Giambi Tales Cigar Aficionado
Jason Giambi retiring after 20-year career with A's, Yankees, Rockies and Indians – New York Daily News
ESPN Page 2: A.M. Jump
ESPN Cover, February 19, 2018 - Jason Giambi, Oakland Athletics
Jason Giambi retires from Major League Baseball
2004 Topps Heritage #10A Jason Giambi Yankees Swinging MLB Baseball Card NM-MT : Collectibles & Fine Art