APA (7th ed.) Zitazioa
Mayfield, J. C. (1944). Electricity for beginners.
Chicago Style (17th ed.) Zitazioa
Mayfield, John Cunliffe. Electricity for Beginners. 1944.
MLA (9th ed.) Zitazioa
Mayfield, John Cunliffe. Electricity for Beginners. 1944.
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