190685 Gertler, N. (2003). Project photoshop 7. Clifton Park, NY : Thomson/Delmar Learning.
Cita Chicago (17th ed.)190685 Gertler, Nat. Project Photoshop 7. Clifton Park, NY : Thomson/Delmar Learning, 2003.
Cita MLA (9th ed.)190685 Gertler, Nat. Project Photoshop 7. Clifton Park, NY : Thomson/Delmar Learning, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.