Nielsen, Suna Lowe
Edward Elgar, 2012
Buku Teks
Cutt, James
Frederick A. Praeger, 1988
Buku Teks
Acarnley, Paul
Institution of Engineering and Technology, 2007
eBooks
Acarnley, Paul
The institution of electrical engineers, 2003
Buku Teks
Powers, J. Patrick
John Wiley & Sons, 1981
Buku Teks