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APA-referensUnited Nations. Economic and Social Commission for Western Asia. (2009). Sustainable water supply and sanitation for all: Regional assessment report on the status and achievements of ESCWA member countries towards improved water supply and sanitation. United Nations.
Chicago-stil citatUnited Nations. Economic and Social Commission for Western Asia. Sustainable Water Supply and Sanitation for All: Regional Assessment Report on the Status and Achievements of ESCWA Member Countries Towards Improved Water Supply and Sanitation. New York, [N.Y.]: United Nations, 2009.
MLA-referensUnited Nations. Economic and Social Commission for Western Asia. Sustainable Water Supply and Sanitation for All: Regional Assessment Report on the Status and Achievements of ESCWA Member Countries Towards Improved Water Supply and Sanitation. United Nations, 2009.
Harvard-stil citatUnited Nations. Economic and Social Commission for Western Asia. 2009. Sustainable water supply and sanitation for all: Regional assessment report on the status and achievements of ESCWA member countries towards improved water supply and sanitation. New York, [N.Y.]: United Nations.