edited by Harry R. Karp
McGraw-Hill, 1980
Buku Referensi
Mizumori, Roger, author
Thomson Computer Press, 1995
Buku Teks
Bobola, Daniel T., author
Alpha Books, 1995
Buku Teks
Indra Kisworo
Gunadarma, 1995
Buku Teks
Becker, Hal B., author
John Wiley & Sons, 1973
Buku Teks