Economic and Social Commission for Western Asia & United Nations. Economic 6nd Social Commission for Western Asia. (2003). Water scarcity in the Arab world. United Nations.
Παραπομπή σε μορφή Chicago (17η εκδ.)Economic and Social Commission for Western Asia και United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. New York: United Nations, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)Economic and Social Commission for Western Asia και United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. United Nations, 2003.
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