(2001). World economic outlook, december 2001: The global economy after september 11. international monetary fund.
Chicago-viite (17. p.)World Economic Outlook, December 2001: The Global Economy After September 11. Lexington, MA: international monetary fund, 2001.
MLA-viite (9. p.)World Economic Outlook, December 2001: The Global Economy After September 11. international monetary fund, 2001.
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