Sheridan, K. M., & Gardner, H. Artistic development: The three essential spheres / Kimberly M. Sheridan. Howard Gardner. Aesthetic science : connecting minds, brains, and experience.(2012).
Lua i Stíl Chicago (17ú heag.)Sheridan, Kimberly M., agus Howard Gardner. "Artistic Development: The Three Essential Spheres / Kimberly M. Sheridan. Howard Gardner." Aesthetic Science : Connecting Minds, Brains, and Experience.(2012) .
Lua MLA (8ú heag.)Sheridan, Kimberly M., agus Howard Gardner. "Artistic Development: The Three Essential Spheres / Kimberly M. Sheridan. Howard Gardner." Aesthetic Science : Connecting Minds, Brains, and Experience.(2012), .
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