APA Citation

Budi Permana. (2009). Adobe photoshop CS4. Jakarta: Elex media komputindo.

Chicago Style Citation

Budi Permana. Adobe Photoshop CS4. Jakarta: Elex media komputindo, 2009.

MLA Citation

Budi Permana. Adobe Photoshop CS4. Jakarta: Elex media komputindo, 2009.

Warning: These citations may not always be 100% accurate.