Kaspresin Ron. (1999). Design Media: Technique for Water color,Pen & ink…. John Wiley.
Chicago Style aipamenaKaspresin Ron. Design Media: Technique for Water Color,Pen & Ink…. NEW YORK: John Wiley, 1999.
MLA aipamenaKaspresin Ron. Design Media: Technique for Water Color,Pen & Ink…. John Wiley, 1999.
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