United Nations Conference on Trade and Development. (2003). Information and communication technology development indices. United Nations.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Conference on Trade and Development. Information and Communication Technology Development Indices. New York: United Nations, 2003.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Conference on Trade and Development. Information and Communication Technology Development Indices. United Nations, 2003.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.