Moore, John B., author
Reston Publishing, 1984
Buku Teks
by Borland International Inc.
Borland International, 1988
Buku Teks
Borland International, 1988
Buku Referensi
Abdul Kadir, author
Andi, 1991
Buku Teks
Gottfried, Byron S., author
McGraw-Hill, 1986
Buku Teks