United Nations Conference on Trade and Development. (2010). Promoting foreign: Investment in tourism. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Conference on Trade and Development. Promoting Foreign: Investment in Tourism. New York ; Geneva: United Nations, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Conference on Trade and Development. Promoting Foreign: Investment in Tourism. United Nations, 2010.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.