edited by Vincent G. Duffy
CRC Press, 2009
Buku Referensi
by Christopher D. Wickens [and others]
Pearson/Prentice Hall, 2004
Buku Teks
Sanders, Mark S., author
McGraw-Hill , 1993
Buku Teks
McCormick, Ernest James, author
McGraw-Hill, 1970
Buku Teks
Kroemer, Karl H.E., author
CRC Press, 2009
Buku Teks SO