Electric motor manual: application, installation, maintenance, troubleshooting
edited by Robert J. Lawrie
McGraw-Hill, 1987
 Buku Referensi
Handbook of electric machines
editor in chief, Syed A. Nasar
McGraw-Hill, 1987
 Buku Referensi
Handbook of electric power calculations
edited by Arthur H. Seidman
McGraw-Hill, 1983
 Buku Referensi
Seidman, Arthur
Handbook of electric power calculations
McGraw-Hill, 1997
 Buku Referensi
Peterson, J.H. editor
Handbook for electric welders
Murex welding processes ltd, 1969
 Buku Referensi