World Bank & ebrary, Inc. (2011). The little data book on information and communication technology: 2011. World Bank.
Tohutoru Kātū Chicago (17th ed.)World Bank me Inc ebrary. The Little Data Book on Information and Communication Technology: 2011. Washington D.C.: World Bank, 2011.
Tohutoro MLA (9th ed.)World Bank me Inc ebrary. The Little Data Book on Information and Communication Technology: 2011. World Bank, 2011.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.