Não informado. (1971). Population Bulletin of the United Nations Economic Commission for Western Asia. United Nations, Economic Commission for Western Asia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Population Bulletin of the United Nations Economic Commission for Western Asia. Beirut: United Nations, Economic Commission for Western Asia, 1971.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Population Bulletin of the United Nations Economic Commission for Western Asia. United Nations, Economic Commission for Western Asia, 1971.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.