World Health Organization. (2000). World directory of medical schools (7th-ed.). World Health organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. World Directory of Medical Schools. 7th-ed. Geneva: World Health organization, 2000.
MLA-Zitierstil (8. Ausg.)World Health Organization. World Directory of Medical Schools. 7th-ed. World Health organization, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.