HELLER STEVEN. DESIGN ENTREPRENEUR TURNING GRAPHIC DESIGN INTO GOODS THAT SELL. ROCKPORT.
Čikaški stil citiranja (17. izdanje)HELLER STEVEN. DESIGN ENTREPRENEUR TURNING GRAPHIC DESIGN INTO GOODS THAT SELL. ROCKPORT.
MLA način citiranja (9. izdanje)HELLER STEVEN. DESIGN ENTREPRENEUR TURNING GRAPHIC DESIGN INTO GOODS THAT SELL. ROCKPORT.
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