APA (7e ed.) Bronvermelding

World Bank & ebrary, Inc. (2012). 2012 Information and communications for development: Maximizing mobile. World Bank.

Chicago (17e ed.) Bronvermelding

World Bank en Inc ebrary. 2012 Information and Communications for Development: Maximizing Mobile. Washington, D.C.: World Bank, 2012.

MLA (9e ed.) Bronvermelding

World Bank en Inc ebrary. 2012 Information and Communications for Development: Maximizing Mobile. World Bank, 2012.