APA (7th ed.) Zitazioa
Clayton, A. E., & Hancock, N. N. The Performance and design of direct current machines (3rd ed.). CBS Pub.
Chicago Style (17th ed.) Zitazioa
Clayton, Albert E., eta N. N. Hancock. The Performance and Design of Direct Current Machines. 3rd ed. New Delhi: CBS Pub.
MLA (9th ed.) Zitazioa
Clayton, Albert E., eta N. N. Hancock. The Performance and Design of Direct Current Machines. 3rd ed. CBS Pub.
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