Evans, James Robert, 1950-
Prentice-Hall, 2002
Buku Teks
Biow, Lisa
Osborne McGraw-Hill, 1991
Buku Teks SO
Harvey, Greg
IDG Books, 1994
Buku Teks SO
Frank Schonthaler
Springer-Verlag, 2012
eBooks
Mayes, Timothy R.
South Western Cengage Learning, 2012
Buku Teks SO