Economic and Social Commission for Western Asia & Gulf Cooperation Council. (2001). Economic diversification in the oil-producing countries: The case of the Gulf Cooperation Council economies. United Nations.
Chicago-Zitierstil (17. Ausg.)Economic and Social Commission for Western Asia und Gulf Cooperation Council. Economic Diversification in the Oil-producing Countries: The Case of the Gulf Cooperation Council Economies. New York: United Nations, 2001.
MLA-Zitierstil (9. Ausg.)Economic and Social Commission for Western Asia und Gulf Cooperation Council. Economic Diversification in the Oil-producing Countries: The Case of the Gulf Cooperation Council Economies. United Nations, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.