Dyfyniad APA
World Bank & ebrary, Inc. (2010). Mongolia economic retrospective. International Bank for Reconstruction and Development/The World Bank.
Dyfyniad Arddull Chicago
World Bank and Inc ebrary. Mongolia Economic Retrospective. Washington, D.C.: International Bank for Reconstruction and Development/The World Bank, 2010.
Dyfyniad MLA
World Bank and Inc ebrary. Mongolia Economic Retrospective. International Bank for Reconstruction and Development/The World Bank, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.