Kelley, T., & Kelley, D. (2013). Creative confidence: Unleashing the creative potential within us all. Crown Business.
Chicago Style (17th ed.) ZitazioaKelley, Tom, eta David Kelley. Creative Confidence: Unleashing the Creative Potential Within Us All. New York, USA: Crown Business, 2013.
MLA (9th ed.) ZitazioaKelley, Tom, eta David Kelley. Creative Confidence: Unleashing the Creative Potential Within Us All. Crown Business, 2013.
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