Fishman, George S.
John Wiley & Sons, 1993
Buku Teks
Bacon, Jean
Addison-Wesley , 2003
Buku Teks SO
Shelly, Gary B.
Anaheim Publishing, 1971
Buku Teks
Koparkar, Pramod
Tata McGraw-Hill, 1995
Buku Teks
Jamsa, Kris
Osborne McGraw-Hill , 1992
Buku Teks SO