United Nations. (1978). Manual for the preparation of industrial feasibility studies. Oxford & IBH Publishing CO.Pvt.Ltd.
Čikaški stil citiranjaUnited Nations. Manual for the Preparation of Industrial Feasibility Studies. New Delhi: Oxford & IBH Publishing CO.Pvt.Ltd, 1978.
MLA način citiranjaUnited Nations. Manual for the Preparation of Industrial Feasibility Studies. Oxford & IBH Publishing CO.Pvt.Ltd, 1978.
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