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.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnesco. 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.
एमएलए (8वां संस्करण) प्रशस्ति पत्रUnesco. 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.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.