United Nations Department of Economic and Social Affairs. (1974). Journal of development planning. United Nations.
Chicago-referens (17:e uppl.)United Nations Department of Economic and Social Affairs. Journal of Development Planning. New York: United Nations, 1974.
MLA-referens (9:e uppl.)United Nations Department of Economic and Social Affairs. Journal of Development Planning. United Nations, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.