The World Bank. (2007). The little data book on infformation and communication technology. Washington, D.C: World Bank.
Chicago ZitierstilThe World Bank. The Little Data Book On Infformation and Communication Technology. Washington, D.C: World Bank, 2007.
MLA ZitierstilThe World Bank. The Little Data Book On Infformation and Communication Technology. Washington, D.C: World Bank, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.