APA (7e ed.) Bronvermelding
World Bank & ebrary, Inc. (2011). The little data book on information and communication technology: 2011. World Bank.
Chicago (17e ed.) Bronvermelding
World Bank en Inc ebrary. The Little Data Book on Information and Communication Technology: 2011. Washington D.C.: World Bank, 2011.
MLA (9e ed.) Bronvermelding
World Bank en Inc ebrary. The Little Data Book on Information and Communication Technology: 2011. World Bank, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.