F.X. Sutiono Gunadi, author
Elex Media Komputindo, 1988
Buku Teks
Chu, Kenny, author
McGraw-Hill, 1996
Buku Teks
Kidder, Gayle, author
Netscape Press, 1997
Buku Teks
Lines, June, author
Kogan Page, 1994
Buku Teks
George Allen and Unwin, 1984
Buku Teks