Golding, E., & F.C. Widdis. (1995). Electrical measurements and measuring instruments (5th ed.). Wheeler Publishing Co.
Dyfyniad Arddull ChicagoGolding, E.W, and F.C. Widdis. Electrical Measurements and Measuring Instruments. 5th ed. Allahabad: Wheeler Publishing Co, 1995.
Dyfyniad MLAGolding, E.W, and F.C. Widdis. Electrical Measurements and Measuring Instruments. 5th ed. Wheeler Publishing Co, 1995.
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