Gaya APA
Siswoutomo, W.
(2006).
Kiat Jiyu Mendesain User Interface Software
.
Jakarta:
PT Elex Media Komputindo.
Gaya MLA
Siswoutomo, Wiwit.
"Kiat Jiyu Mendesain User Interface Software".
Jakarta:
PT Elex Media Komputindo,
2006.
Text.