Eggert, Rudolph J.
Pearson/Prentice Hall, 2005
Buku Teks SO
Dieter, George E., 1928-
McGraw-Hill, 2009
Buku Teks SO
Ertas, Atila
John Wiley & Sons, 1996
Buku Teks
Jack, Hugh
Academic Press, 2013
eBooks
Gupta, Vijay
Tata McGraw-Hill, 1980
Buku Teks SO