APA-čujuhus (7. p.)
Soni, M. a. (2009). Text book on power system engineering. Dhnpat Rai & Co.
Chicago-čujuhus (17. p.)
Soni, M.L...[et al]. Text Book on Power System Engineering. Delhi: Dhnpat Rai & Co, 2009.
MLA-čujuhus (9. p.)
Soni, M.L...[et al]. Text Book on Power System Engineering. Dhnpat Rai & Co, 2009.
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