Puhalla, D. (2011). Design elements, form & space: A graphic style manual for understanding structure and design. Rockport Publishers.
Citace podle Chicago (17th ed.)Puhalla, Dennis. Design Elements, Form & Space: A Graphic Style Manual for Understanding Structure and Design. Beverly, Mass.: Rockport Publishers, 2011.
Citace podle MLA (9th ed.)Puhalla, Dennis. Design Elements, Form & Space: A Graphic Style Manual for Understanding Structure and Design. Rockport Publishers, 2011.
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