United Nations. Department of Economic and Social Affairs. (1965). Planning for economic development. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Department of Economic and Social Affairs. Planning for Economic Development. New York: United Nations, 1965.
Citatione MLA (9a ed.)United Nations. Department of Economic and Social Affairs. Planning for Economic Development. United Nations, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.