Oram, Andrew, author
O'Reilly & Associates, Inc., 1991
Buku Teks
Mecklenburg, Robert William., author
O'Reilly, 2005
Buku Teks
Tondo, Clovis L., author
Prentice-Hall, 1992
Buku Teks
Rakos, John J., 1946-, author
Prentice-Hall, 1990
Buku Teks
Johnson, James R., author
QED Information Sciences, 1991
Buku Teks