United Nations Industrial Development Organization. (1978). Manual for the preparation of industrial feasibility studies. United Nations.
Chicago (17e ed.) BronvermeldingUnited Nations Industrial Development Organization. Manual for the Preparation of Industrial Feasibility Studies. New York: United Nations, 1978.
MLA (8e ed.) BronvermeldingUnited Nations Industrial Development Organization. Manual for the Preparation of Industrial Feasibility Studies. United Nations, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.