APA Style
Reber, S, L.
(1994).
Panduan Belajar WordPerfect 6.0 for Windows
.
Jakarta, Indonesia:
Elex Media Komputindo.
MLA Style
Reber, Susan, L..
"Panduan Belajar WordPerfect 6.0 for Windows".
Jakarta, Indonesia:
Elex Media Komputindo,
1994.
Book.