Dyfyniad APA

(2001). World economic outlook, december 2001: The global economy after september 11. international monetary fund.

Dyfyniad Arddull Chicago

World Economic Outlook, December 2001: The Global Economy After September 11. Lexington, MA: international monetary fund, 2001.

Dyfyniad MLA

World Economic Outlook, December 2001: The Global Economy After September 11. international monetary fund, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.