Stallings, William
Pearson, 2014
Buku Teks SO
Davies, D.W.
John Wiley & Sons, 1979
Buku Teks SO
edited by S. Ramani
North Holland, 1981
Buku Teks SO
by Wushow Chou ... [and others]
Prentice-Hall, 1983
Buku Teks SO
Doll, Dixon R.
John Wiley & Sons, 1978
Buku Teks