Geyer-Allely, E. (1998). Water consumption and sustainable water resources management. OECD.
Chicago Style (17. basım) AtıfGeyer-Allely, Elaine. Water Consumption and Sustainable Water Resources Management. Paris: OECD, 1998.
MLA (9th ed.) AtıfGeyer-Allely, Elaine. Water Consumption and Sustainable Water Resources Management. OECD, 1998.
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