Amerasinghe, N. (1983). Elements of economic analysis of development projects. Human Resources Planning and Development Section, Asian Development Bank.
Chicago Style (17. basım) AtıfAmerasinghe, Nihal. Elements of Economic Analysis of Development Projects. [Manila]: Human Resources Planning and Development Section, Asian Development Bank, 1983.
MLA (9th ed.) AtıfAmerasinghe, Nihal. Elements of Economic Analysis of Development Projects. Human Resources Planning and Development Section, Asian Development Bank, 1983.
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