Buckley, John
Institution of Engineering and Technology, 2009
eBooks
Buckley, John
The Institution of Electrical Engineers, 2003
Buku Teks
edited by Ian Walden.
Oxford University Press, 2012
Buku Teks
Brown, John, 1923-
English Language Book Society , 1974
Buku Teks
International Engineering Consortium
International Engineering Consortium, 2001
eBooks