United Nations. Economic Commission for Asia and the Far East. (1950). Transport and communications bulletin for Asia and the Far East. no. 1-.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations. Economic Commission for Asia and the Far East. Transport and Communications Bulletin for Asia and the Far East. No. 1-. Bangkok, 1950.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations. Economic Commission for Asia and the Far East. Transport and Communications Bulletin for Asia and the Far East. No. 1-. 1950.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.