Dyfyniad APA

(2006). International Financial StatisticsYearbook 2006. International monetary Fund.

Dyfyniad Arddull Chicago

International Financial StatisticsYearbook 2006. International monetary Fund, 2006.

Dyfyniad MLA

International Financial StatisticsYearbook 2006. International monetary Fund, 2006.

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