Lua APA (7ú heag.)
Golding, E. W., & Widdis, F. C. (1962). Electrical measurements and measuring instruments (5th ed.). Wheeler Pub.
Lua i Stíl Chicago (17ú heag.)
Golding, E. W., agus F. C. Widdis. Electrical Measurements and Measuring Instruments. 5th ed. New Delhi: Wheeler Pub, 1962.
Lua MLA (9ú heag.)
Golding, E. W., agus F. C. Widdis. Electrical Measurements and Measuring Instruments. 5th ed. Wheeler Pub, 1962.
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