Gaya APA
Budi, R.
(2010).
Teen Computer Zone : Having Fun With Adobe Photoshop CS4
.
Yogyakarta:
Skripta.
Gaya MLA
Budi, Ronald.
"Teen Computer Zone : Having Fun With Adobe Photoshop CS4".
Yogyakarta:
Skripta,
2010.
Buku.