World Health Organization. (2000). World directory of medical schools (7th-ed.). World Health organization.
Chicago-referens (17:e uppl.)World Health Organization. World Directory of Medical Schools. 7th-ed. Geneva: World Health organization, 2000.
MLA-referens (8:e uppl.)World Health Organization. World Directory of Medical Schools. 7th-ed. World Health organization, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.