1 Catterall, J.S. (2009). Doing Well and Doing Good by Doing Art: The Effects of Education in the Visual and Performing Arts on the Achievements and Values of Young Adults. Los Angeles/London: Imagination Group/I-Group Books.
2 WEinberger, Norman M. "The Music in Our Minds." Center for the Neurobiology of Learning and Memory, University of California. Accessed February 25, 2014, http://nmw.bio.uci.edu/publications/Weinberger.%201998e.pdf