Ivens, Kathy, author
McGraw-Hill, 1994
Buku Teks
Holzner, Steven, author
Brady Books, 1992
Buku Teks
Deitel, Harvey M., 1945-, author
Prentice-Hall, 1998
Buku Teks
Zainal Mustafa, author
Andi Ofset, 1977
Buku Teks
Athur L. Anger...[et.al]
John Wiley & Sons, 1972
Buku Teks