United Nations. (1986). World Economic Survey 1986: Current Trends and Policies in the World Economy. United Nations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United Nations. World Economic Survey 1986: Current Trends and Policies in the World Economy. New York: United Nations, 1986.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)United Nations. World Economic Survey 1986: Current Trends and Policies in the World Economy. United Nations, 1986.