Não informado. (1934). Journal of the Southern California State Dental Association. Southern California State Dental Association.
Chicago-referens (17:e uppl.)Não informado. Journal of the Southern California State Dental Association. Los Angeles, Calif: Southern California State Dental Association, 1934.
MLA-referens (8:e uppl.)Não informado. Journal of the Southern California State Dental Association. Southern California State Dental Association, 1934.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.