APA Citation

Widyo Hermawan, C. (2009). Ayo belajar mudah Photoshop CS 4. Yogyakarta: ANDI.

Chicago Style Citation

Widyo Hermawan, C. Ayo Belajar Mudah Photoshop CS 4. Yogyakarta: ANDI, 2009.

MLA Citation

Widyo Hermawan, C. Ayo Belajar Mudah Photoshop CS 4. Yogyakarta: ANDI, 2009.

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