APA-čujuhus (7. p.)
Kumar, D. V. (2004). Power system operation and control. Scitech Pub.
Chicago-čujuhus (17. p.)
Kumar, D. Vijaya. Power System Operation and Control. Chennai: Scitech Pub, 2004.
MLA-čujuhus (9. p.)
Kumar, D. Vijaya. Power System Operation and Control. Scitech Pub, 2004.
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