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Cita Chicago (17th ed.)World Bank i Inc ebrary. 2012 Information and Communications for Development: Maximizing Mobile. Washington, D.C.: World Bank, 2012.
Cita MLA (9th ed.)World Bank i Inc ebrary. 2012 Information and Communications for Development: Maximizing Mobile. World Bank, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.