HAND, A. (2002). Electric motor maintenance and troubleshooting. McGraw-Hill.
Chicago Style aipamenaHAND, Augie. Electric Motor Maintenance and Troubleshooting. New York: McGraw-Hill, 2002.
MLA aipamenaHAND, Augie. Electric Motor Maintenance and Troubleshooting. McGraw-Hill, 2002.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.