Medicinski Podmladak | University of Belgrade, Medical Faculty. Cambridge University Press.
Chicago-referens (17:e uppl.)Medicinski Podmladak | University of Belgrade, Medical Faculty. Cambridge University Press.
MLA-referens (8:e uppl.)Medicinski Podmladak | University of Belgrade, Medical Faculty. Cambridge University Press.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.