Esslinger, H. (2012). Design forward: Creative strategies for sustainable change / Hartmut Esslinger. Arnoldsche Art Publ..
Čikaški stil citiranja (17. izdanje)Esslinger, Hartmut. Design Forward: Creative Strategies for Sustainable Change / Hartmut Esslinger. Stuttgart: Arnoldsche Art Publ., 2012.
MLA način citiranja (8. izdanje)Esslinger, Hartmut. Design Forward: Creative Strategies for Sustainable Change / Hartmut Esslinger. Arnoldsche Art Publ., 2012.
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