APA (7th ed.) Citation
ebrary, Inc, & Noumba Um, P. (2004). A model for calculating interconnection costs in telecommunications. World Bank.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Paul Noumba Um. A Model for Calculating Interconnection Costs in Telecommunications. Washington, DC: World Bank, 2004.
MLA (9th ed.) Citation
ebrary, Inc, and Paul Noumba Um. A Model for Calculating Interconnection Costs in Telecommunications. World Bank, 2004.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.