Fitzgerald, A., Kingsley, C. J., & Umans, S. D. (1992). ELECTRIC MACHINERY. McGraw-Hill.
Chicago-čujuhus (17. p.)Fitzgerald, A.E, Charles Jr Kingsley, juo Stephen D. Umans. ELECTRIC MACHINERY. New Delhi: McGraw-Hill, 1992.
MLA-čujuhus (9. p.)Fitzgerald, A.E, et al. ELECTRIC MACHINERY. McGraw-Hill, 1992.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.