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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Economic and Social Commission for Western Asia و United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. New York: United Nations, 2003.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Economic and Social Commission for Western Asia و United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. United Nations, 2003.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.