Gaya APA
Wit, ., Erhans, .
(2001).
Corel draw 10/ Wit
.
Jakarta:
Pt. Ercontara Rajawali.
Gaya MLA
Wit, ., Erhans, .
"Corel draw 10/ Wit".
Jakarta:
Pt. Ercontara Rajawali,
2001.
Text.