Levine, Ira N.
McGraw-Hill, 1983
Buku Teks
Engel, Thomas
Pearson Prentice Hall, 2006
Buku Teks
Daniels, Farrington
John Wiley & Sons, 1966
Buku Teks
Castellan, Gilbert W.
Addison-Wesley, 1983
Buku Teks SO
Bromberg, J. Philip
Allyn and Bacon, 1980
Buku Teks SO