BEATY, H. W., & KIRTLEY, J. L. (1998). Electric motor handbook. McGraw-Hill Book.
Lua i Stíl Chicago (17ú heag.)BEATY, H. Wayne, agus James L. KIRTLEY. Electric Motor Handbook. New York: McGraw-Hill Book, 1998.
Lua MLA (9ú heag.)BEATY, H. Wayne, agus James L. KIRTLEY. Electric Motor Handbook. McGraw-Hill Book, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.