WONG, W. (1972). Principles Of Two Dimentsional Design. Van Nostrand Reinhold Company.
Čikaški stil citiranja (17. izdanje)WONG, Wucius. Principles Of Two Dimentsional Design. Van Nostrand Reinhold Company, 1972.
MLA način citiranja (8. izdanje)WONG, Wucius. Principles Of Two Dimentsional Design. Van Nostrand Reinhold Company, 1972.
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