APA-viite (7. p.)
Gupta, J. (2016). A course in power systems: Generation and economic considerations; transmission and distribution, switchgear and protec (11th ed.). S.K.Kataria.
Chicago-viite (17. p.)
Gupta, J.B. A Course in Power Systems: Generation and Economic Considerations; Transmission and Distribution, Switchgear and Protec. 11th ed. New Delhi: S.K.Kataria, 2016.
MLA-viite (9. p.)
Gupta, J.B. A Course in Power Systems: Generation and Economic Considerations; Transmission and Distribution, Switchgear and Protec. 11th ed. S.K.Kataria, 2016.
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