Historical Source
The Official Bump Ball Record
Publisher: ? Killer Joe Piro (dance), The Bumpers (music)Year: 1968Family: killer-joe-piro-dance-the-bumpers-musicCatalog: libraryofdance.org
Dance manual/reference by ? Killer Joe Piro (dance), The Bumpers (music) (1968). Cataloged from the Library of Dance historical archive.