Gupta, J. (2019). Course in Power Systems (11th.). Katson Books.
Chicago-čujuhus (17. p.)Gupta, J.B. Course in Power Systems. 11th. New Delhi: Katson Books, 2019.
MLA-čujuhus (9. p.)Gupta, J.B. Course in Power Systems. 11th. Katson Books, 2019.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.