APA-viite (7. p.)
Howalt, P., & Glitschka, V. (2014). Design: Logo : an exploration of marvelous marks, insightful essays and revealing reviews. Rockport Publishers.
Chicago-viite (17. p.)
Howalt, Paul, ja Von Glitschka. Design: Logo : An Exploration of Marvelous Marks, Insightful Essays and Revealing Reviews. Beverly, Massachusetts: Rockport Publishers, 2014.
MLA-viite (9. p.)
Howalt, Paul, ja Von Glitschka. Design: Logo : An Exploration of Marvelous Marks, Insightful Essays and Revealing Reviews. Rockport Publishers, 2014.
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