Orwig, C. (2007). Adobe Photoshop CS3 How-Tos: 100 Essential Techniques. Adobe Press.
Cita Chicago Style (17a ed.)Orwig, Chris. Adobe Photoshop CS3 How-Tos: 100 Essential Techniques. Adobe Press, 2007.
Cita MLA (9a ed.)Orwig, Chris. Adobe Photoshop CS3 How-Tos: 100 Essential Techniques. Adobe Press, 2007.
Precaución: Estas citas no son 100% exactas.
