All Music Guide: The Kingsmen: Profile, and discography with reviews.
History of Rock: The Kingsmen: Profile with photos.
Lutz Longstaff: Old Rock and Rollers Finally Get their Due: Article by David M. Lutz, Q.C. about the band's legal fight to get the rights back to their recordings.
The Kingsmen: Official site includes history, member list, photos, tour dates, and discography.