Não informado. (1958). Industrialization and Productivity. United Nations, Department of Economic and Social Affairs.
Style de citation Chicago (17e éd.)Não informado. Industrialization and Productivity. New York: United Nations, Department of Economic and Social Affairs, 1958.
Style de citation MLA (8e éd.)Não informado. Industrialization and Productivity. United Nations, Department of Economic and Social Affairs, 1958.
Attention : ces citations peuvent ne pas être correctes à 100%.