Balassa, B. (1975). Reforming the system of incentives in developing countries. IBRD.
Chicago Style (17. basım) AtıfBalassa, Bela. Reforming the System of Incentives in Developing Countries. Washington: IBRD, 1975.
MLA (9th ed.) AtıfBalassa, Bela. Reforming the System of Incentives in Developing Countries. IBRD, 1975.
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