GUPTA , J. B. (1994). A Course in electrical measurements and measuring instruments. DHANPAT RAI AND SONS.
Cita Chicago (17th ed.)GUPTA , J. B. A Course in Electrical Measurements and Measuring Instruments. New Delhi: DHANPAT RAI AND SONS, 1994.
Cita MLA (9th ed.)GUPTA , J. B. A Course in Electrical Measurements and Measuring Instruments. DHANPAT RAI AND SONS, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.