Das P.N. (1993). Carrier current engineering (5th ed.). Modern Book Agency.
Chicago Edition CitationDas P.N. Carrier Current Engineering. 5th ed. Calcutta: Modern Book Agency, 1993.
ציטוט MLADas P.N. Carrier Current Engineering. 5th ed. Modern Book Agency, 1993.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.