Não informado. (1961). Journal of the California Dental Association. California Dental Association.
Chicago-referens (17:e uppl.)Não informado. Journal of the California Dental Association. Sacramento, Calif: California Dental Association, 1961.
MLA-referens (8:e uppl.)Não informado. Journal of the California Dental Association. California Dental Association, 1961.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.