Rankin David. (2000). Fast Sketching Techniques: Capture the Fundamental Essence of Elusive Subjects. North Light Books.
Čikaški stil citiranja (17. izdanje)Rankin David. Fast Sketching Techniques: Capture the Fundamental Essence of Elusive Subjects. Cincinnati: North Light Books, 2000.
MLA način citiranja (9. izdanje)Rankin David. Fast Sketching Techniques: Capture the Fundamental Essence of Elusive Subjects. North Light Books, 2000.
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