United Nations. (2013). Water Governance in the Arab Region: Managing scarcity and securing the future. United Nations Development Programme (UNDP).
Παραπομπή σε μορφή Chicago (17η εκδ.)United Nations. Water Governance in the Arab Region: Managing Scarcity and Securing the Future. New York, USA: United Nations Development Programme (UNDP), 2013.
Παραπομπή σε μορφή MLA (9th εκδ.)United Nations. Water Governance in the Arab Region: Managing Scarcity and Securing the Future. United Nations Development Programme (UNDP), 2013.
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