Não informado. (1945). Epidemiological information bulletin. United Nations, Relief and Rehabilitation Administration, Health Division.
Chicago-Zitierstil (17. Ausg.)Não informado. Epidemiological Information Bulletin. Washington: United Nations, Relief and Rehabilitation Administration, Health Division, 1945.
MLA-Zitierstil (8. Ausg.)Não informado. Epidemiological Information Bulletin. United Nations, Relief and Rehabilitation Administration, Health Division, 1945.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.