Dyfyniad APA

United Nations Industrial Development Organization. (1978). Manual for the preparation of industrial feasibility studies. United Nations.

Dyfyniad Arddull Chicago

United Nations Industrial Development Organization. Manual for the Preparation of Industrial Feasibility Studies. New York: United Nations, 1978.

Dyfyniad MLA

United Nations Industrial Development Organization. Manual for the Preparation of Industrial Feasibility Studies. United Nations, 1978.

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