एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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