APA (7th ed.) Zitazioa
Chapman, S. J. (1999). Electric machinery fundamentals (3rd ed.). McGraw-Hill.
Chicago Style (17th ed.) Zitazioa
Chapman, Stephen J. Electric Machinery Fundamentals. 3rd ed. Boston: McGraw-Hill, 1999.
MLA (9th ed.) Zitazioa
Chapman, Stephen J. Electric Machinery Fundamentals. 3rd ed. McGraw-Hill, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.