APA Style
Sofyan, A, F., Purwanto, A. (2008).
Digital Multimedia: Animasi, Sound Editing, dan Video Editing .
Yogyakarta:
Andi.
MLA Style
Sofyan, Amir, Fatah., Purwanto, Agus.
"Digital Multimedia: Animasi, Sound Editing, dan Video Editing".
Yogyakarta:
Andi,
2008.
Books.