Galer, M. (2006). Photoshop elements 4.0 maximum performance: Professional image editing for photographers. Amsterdam,London: Elsevier/Focal.
Trích dẫn kiểu ChicagoGaler, Mark. Photoshop Elements 4.0 Maximum Performance: Professional Image Editing for Photographers. Amsterdam,London: Elsevier/Focal, 2006.
Trích dẫn MLAGaler, Mark. Photoshop Elements 4.0 Maximum Performance: Professional Image Editing for Photographers. Amsterdam,London: Elsevier/Focal, 2006.
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