Suryanarayana, N. V. (2001). Electrical measurements and measuring instruments. S. Chand & Co..
Chicago-čujuhus (17. p.)Suryanarayana, N. V. Electrical Measurements and Measuring Instruments. New Delhi: S. Chand & Co., 2001.
MLA-čujuhus (9. p.)Suryanarayana, N. V. Electrical Measurements and Measuring Instruments. S. Chand & Co., 2001.
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