Dyfyniad APA

Asian Development Bank. (1997). Country economic review: Mongolia. ADB.

Dyfyniad Arddull Chicago

Asian Development Bank. Country Economic Review: Mongolia. [Mandaluyong City]: ADB, 1997.

Dyfyniad MLA

Asian Development Bank. Country Economic Review: Mongolia. ADB, 1997.

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