KOTHARI NAGRATH. (2014). POWER SYSTEM ENGINEERING SECOND EDITION (2014.). MC-GRAW HILL.
Čikaški stil citiranja (17. izdanje)KOTHARI NAGRATH. POWER SYSTEM ENGINEERING SECOND EDITION. 2014. NEW DELHI: MC-GRAW HILL, 2014.
MLA način citiranja (9. izdanje)KOTHARI NAGRATH. POWER SYSTEM ENGINEERING SECOND EDITION. 2014. MC-GRAW HILL, 2014.
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