The World Bank. (2006). Economic Developments and Prospects 2006 : Financial Markets in a New Age of Oil: Middle East and North Africa Region. The World Bank.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)The World Bank. Economic Developments and Prospects 2006 : Financial Markets in a New Age of Oil: Middle East and North Africa Region. USA: The World Bank, 2006.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)The World Bank. Economic Developments and Prospects 2006 : Financial Markets in a New Age of Oil: Middle East and North Africa Region. The World Bank, 2006.
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