Taylor, R. (2014). 20 ways to draw a doodle and 44 other zigzags, hearts, spirals, and teardrops: A sketchbook for artists, designers, and doodlers. Quarry Books.
Chicago-referens (17:e uppl.)Taylor, Rachael. 20 Ways to Draw a Doodle and 44 Other Zigzags, Hearts, Spirals, and Teardrops: A Sketchbook for Artists, Designers, and Doodlers. Beverly, MA: Quarry Books, 2014.
MLA-referens (9:e uppl.)Taylor, Rachael. 20 Ways to Draw a Doodle and 44 Other Zigzags, Hearts, Spirals, and Teardrops: A Sketchbook for Artists, Designers, and Doodlers. Quarry Books, 2014.
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