Heller, S. (2012). Writing and research for graphic designers: A designer's manual to strategic communication and presentation. Rockport Publishers.
Čikaški stil citiranja (17. izdanje)Heller, Steven. Writing and Research for Graphic Designers: A Designer's Manual to Strategic Communication and Presentation. Beverly, MA: Rockport Publishers, 2012.
MLA način citiranja (9. izdanje)Heller, Steven. Writing and Research for Graphic Designers: A Designer's Manual to Strategic Communication and Presentation. Rockport Publishers, 2012.
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