Sahlin, D. (2007). Digital photography: QuickSteps. New York, NY: McGraw-Hill.
Trích dẫn kiểu ChicagoSahlin, Doug. Digital Photography: QuickSteps. New York, NY: McGraw-Hill, 2007.
Deismireacht MLASahlin, Doug. Digital Photography: QuickSteps. New York, NY: McGraw-Hill, 2007.
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