APA način citiranja (7. izdanje)
ebrary, Inc, & Coelli, T. (2003). A primer on efficiency measurement for utilities and transport regulators. World Bank.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i Tim Coelli. A Primer on Efficiency Measurement for Utilities and Transport Regulators. Washington, D.C.: World Bank, 2003.
MLA način citiranja (9. izdanje)
ebrary, Inc, i Tim Coelli. A Primer on Efficiency Measurement for Utilities and Transport Regulators. World Bank, 2003.
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