Smeaton, Robert W.
Motor application and maintenance handbook
McGraw-Hill, 1969
 Buku Referensi
Electric motor manual: application, installation, maintenance, troubleshooting
edited by Robert J. Lawrie
McGraw-Hill, 1987
 Buku Referensi
Kurtz, Edwin Bernard, 1894-
The lineman's and cableman's handbook
McGraw-Hill, 1981
 Buku Referensi
Gottlieb, Irving M.
Practical oscillator handbook
Newnes, 1997
 Buku Referensi
McPartland, Joseph F.
Handbook of practical electrical design
McGraw-Hill, 1984
 Buku Referensi