APA Style
WINARNO, W, W.
(1987).
Wordstar 2000 Plus Release 2.0
.
Yogyakarta:
Andi Offset.
MLA Style
WINARNO, WING, WAHYU.
"Wordstar 2000 Plus Release 2.0".
Yogyakarta:
Andi Offset,
1987.
Text.