Gaya APA
Digibook, .
(2009).
Corel Draw X4 Gue Banget
.
Yogyakarta:
Penerbit Andi.
Gaya MLA
Digibook, .
"Corel Draw X4 Gue Banget".
Yogyakarta:
Penerbit Andi,
2009.
Text.