APA aipamena

(2004). A model for calculating interconnection costs in telecommunications. Washington, D. C: The World Bank.

Chicago Style aipamena

A Model for Calculating Interconnection Costs in Telecommunications. Washington, D. C: The World Bank, 2004.

MLA aipamena

A Model for Calculating Interconnection Costs in Telecommunications. Washington, D. C: The World Bank, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.