United Nations Industrial Development Organization, Vespry, M., & Viet, J. (1971). Thesaurus of industrial development terms. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations Industrial Development Organization, Marianne Vespry, e Jean Viet. Thesaurus of Industrial Development Terms. New York: United Nations, 1971.
Citatione MLA (9a ed.)United Nations Industrial Development Organization, et al. Thesaurus of Industrial Development Terms. United Nations, 1971.
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