APA
United Nations Industrial Development Organization V., . (1979). Conceptual and policy framework for appropriate industrial technology. New York: United Nations.
Chicago
United Nations Industrial Development Organization Vienna, . 1979. Conceptual and policy framework for appropriate industrial technology. New York: United Nations.
Harvard
United Nations Industrial Development Organization V., . (1979). Conceptual and policy framework for appropriate industrial technology. New York: United Nations.
MLA
United Nations Industrial Development Organization Vienna, . Conceptual and policy framework for appropriate industrial technology. New York: United Nations. 1979.