edited by Ahmed H. El-Abiad
Hemisphere, 1983
Buku Teks
Vadhera, S.S.
Khanna Publisher, 1981
Buku Teks
Glover, J. Duncan
Wadsworth/Thomson Learning, 2007
Multimedia
edited by The Electricity Training Association
The Institution of Electrical Engineers, 1995
Buku Teks
Kusic, George, author
CRC Press, 2009
Buku Teks