Johntefon. (2011). Langsung pinter adobe photoshop: Johntefon's profesional techniques. Gramedia.
Chicago Style (17th ed.) CitationJohntefon. Langsung Pinter Adobe Photoshop: Johntefon's Profesional Techniques. Gramedia, 2011.
MLA (8th ed.) CitationJohntefon. Langsung Pinter Adobe Photoshop: Johntefon's Profesional Techniques. Gramedia, 2011.
Warning: These citations may not always be 100% accurate.