Gaya APA

Adobe photoshop CS4. (2008). : Andi.

Gaya Chicago

Adobe photoshop CS4. . : Andi, 2008. Text.

Gaya MLA

Adobe photoshop CS4. . : Andi, 2008. Text.

Gaya Turabian

Adobe photoshop CS4. : Andi, 2008. Print.