World Bank & ebrary, Inc. (2012). 2012 Information and communications for development: Maximizing mobile. World Bank.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWorld Bank और Inc ebrary. 2012 Information and Communications for Development: Maximizing Mobile. Washington, D.C.: World Bank, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWorld Bank और Inc ebrary. 2012 Information and Communications for Development: Maximizing Mobile. World Bank, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.