Dettmana, Terry
Que Corporations, 1993
Buku Referensi
F.X. Sutiono Gunadi, author
Elex Media Komputindo, 1991
Buku Teks
Jamsa, Kris, author
Osborne McGraw-Hill, 1993
Buku Referensi
Wolverton, Van, author
Microsoft Press, 1989
Buku Teks
Simrin, Steven, author
Sams, 1993
Buku Referensi