Não informado. (1958). Journal of the Southern California Dental Hygienists Association. Southern California Dental Hygienists Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal of the Southern California Dental Hygienists Association. Los Angeles, Calif: Southern California Dental Hygienists Association, 1958.
MLA-Zitierstil (8. Ausg.)Não informado. Journal of the Southern California Dental Hygienists Association. Southern California Dental Hygienists Association, 1958.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.