Não informado. (1968). Journal of the School of Dental Medicine. National University of Iran.
Chicago-referens (17:e uppl.)Não informado. Journal of the School of Dental Medicine. Teheran: National University of Iran, 1968.
MLA-referens (8:e uppl.)Não informado. Journal of the School of Dental Medicine. National University of Iran, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.