Head, Robert V., author
John Wiley & Sons, 1971
Buku Teks
Head, Robert V., author
Wiley-Interscience, 1971
Buku Referensi
Lorin, Harold, author
Addison-Wesley, 1981
Buku Teks
Nutt, Gary, author
Addison-Wesley, 2004
Buku Teks
Tanenbaum, Andrew S., 1944-, author
Prentice-Hall, 1992
Buku Teks