Das P.N. (1993). Carrier current engineering (5th ed.). Modern Book Agency.
Chicago Style aipamenaDas P.N. Carrier Current Engineering. 5th ed. Calcutta: Modern Book Agency, 1993.
MLA aipamenaDas P.N. Carrier Current Engineering. 5th ed. Modern Book Agency, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.