Unesco. Regional Office for Education in Asia and the Pacific. (1981). Bulletin of the Unesco Regional Office for Education in Asia and the Pacific: Distance education in Asia and the Pacific. The Office.
Dyfyniad Arddull ChicagoUnesco. Regional Office for Education in Asia and the Pacific. Bulletin of the Unesco Regional Office for Education in Asia and the Pacific: Distance Education in Asia and the Pacific. Bangkok: The Office, 1981.
Dyfyniad MLAUnesco. Regional Office for Education in Asia and the Pacific. Bulletin of the Unesco Regional Office for Education in Asia and the Pacific: Distance Education in Asia and the Pacific. The Office, 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.