Mark, K.
Foreign Languages Publishing House, s.a.
Buku Teks
Morris, J. Walker
Heinemann , 1973
Buku Teks
Fast, J. D. (Johan Diedrich), 1905-
N.V. Philips Gloeilampenfabrieken, 1968
Buku Teks
Rao, K.R., author
John Wiley & Sons, 2006
Buku Teks
Walters, Rob
Artech House, Inc., 1995
Buku Teks