Mehaffy,Mark. (2012). Creative Workshop-Watercolor & Acrylic: Challenge Your Artistic Boundaries with 25 Fun Painting Exercises. North Light Books.
Chicago Style (17th ed.) CitationMehaffy,Mark. Creative Workshop-Watercolor & Acrylic: Challenge Your Artistic Boundaries with 25 Fun Painting Exercises. USA: North Light Books, 2012.
MLA (9th ed.) CitationMehaffy,Mark. Creative Workshop-Watercolor & Acrylic: Challenge Your Artistic Boundaries with 25 Fun Painting Exercises. North Light Books, 2012.
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