Elgerd, O. I. (1982). Electric energy systems theory: An introduction (2nd ed.). McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Elgerd, Olle Ingemar. Electric Energy Systems Theory: An Introduction. 2nd ed. New York: McGraw-Hill, 1982.
MLA način citiranja (9. izdanje)Elgerd, Olle Ingemar. Electric Energy Systems Theory: An Introduction. 2nd ed. McGraw-Hill, 1982.
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