International Monetary Fund. Research Dept. (2011). World Economic Outlook, April 2011: Tensions from the Two-Speed Recovery: Unemployment, Commodities, and Capital Flows. International Monetary Fund.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Monetary Fund. Research Dept. World Economic Outlook, April 2011: Tensions from the Two-Speed Recovery: Unemployment, Commodities, and Capital Flows. Washington, D.C.: International Monetary Fund, 2011.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)International Monetary Fund. Research Dept. World Economic Outlook, April 2011: Tensions from the Two-Speed Recovery: Unemployment, Commodities, and Capital Flows. International Monetary Fund, 2011.
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