Topps in 1972, Part 1 – SABR's Baseball Cards Research Committee
Hall of Famer Harmon Killebrew dies of cancer at age 74 - ESPN
Rod Carew News, Photos, Quotes, Video
Harmon Killebrew - Wikipedia
Harmon Killebrew, Baseball Wiki
Which MLB Sluggers Were the Most Prolific Bunters?, by Andrew Martin, SportsRaid
August 9, 1971: Willie Mays and Harmon Killebrew delight Twins fans in exhibition – Society for American Baseball Research
Tribute to Harmon Killebrew Baseball History Comes Alive!
Harmon Killebrew, Wiki
Is Miles Killebrew related to Harmon Killebrew? Steelers safety's family explored
Harmon Killebrew - Baseball Egg
Royals Pitchers Hitting - The Least Bad, The Truly Ugly and the Downright Strange - Royals Review
Harmon Killebrew News, Photos, Quotes, Video
Harmon Killebrew, Baseball Cards Wiki
Tribute to Harmon Killebrew Baseball History Comes Alive!