Microsoft MS-DOS : user's guide & user's reference
c. 1987
Buku Referensi
Murniadi
Paduan paket program wordstar profesional release 5 ditambah wordperfect version 5.0 dilengkapi lettrix PC tools deluxe sidekick
Elex Media Komputindo, 1991
Buku Teks
Donny Gunawan
Panduan paket program Microsoft Word 5.0 dan PC Tools Deluxe 5.5
Elex Media Komputindo, 1990
Buku Teks
Microsoft MS-DOS user's guide
Microsoft Corporation, 1988
Buku Referensi
Turbo Pascal : reference guide, version 5.0
by Borland International Inc.
Borland International, 1988
Buku Teks