Bilen, O. (1986). Improved efficiency in the management and mobilization of financial resources for water sector development projects. United Nations.
Chicago-viite (17. p.)Bilen, Ozden. Improved Efficiency in the Management and Mobilization of Financial Resources for Water Sector Development Projects. New York: United Nations, 1986.
MLA-viite (9. p.)Bilen, Ozden. Improved Efficiency in the Management and Mobilization of Financial Resources for Water Sector Development Projects. United Nations, 1986.
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