(2001). World economic outlook, december 2001: The global economy after september 11. international monetary fund.
Цитирование в стиле Чикаго (17-е изд.)World Economic Outlook, December 2001: The Global Economy After September 11. Lexington, MA: international monetary fund, 2001.
Цитирование MLA (9-е изд.)World Economic Outlook, December 2001: The Global Economy After September 11. international monetary fund, 2001.