Não informado. (2002). Journal of the Faculty of Veterinary Medicine. University of Tehran, Faculty of Veterinary Medicine.
Chicago-referens (17:e uppl.)Não informado. Journal of the Faculty of Veterinary Medicine. Teheran: University of Tehran, Faculty of Veterinary Medicine, 2002.
MLA-referens (8:e uppl.)Não informado. Journal of the Faculty of Veterinary Medicine. University of Tehran, Faculty of Veterinary Medicine, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.