Butler, Y. (2005). The advanced digital photographer's workbook: Professionals creating and outputting world-class images. Focal Press.
Citace podle Chicago (17th ed.)Butler, Yvonne. The Advanced Digital Photographer's Workbook: Professionals Creating and Outputting World-class Images. Boston: Focal Press, 2005.
Citace podle MLA (9th ed.)Butler, Yvonne. The Advanced Digital Photographer's Workbook: Professionals Creating and Outputting World-class Images. Focal Press, 2005.
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