References
- Barron, F. 1963. Creativity and Psychological Health. New York: Van Nostrand.
- Bresler, L., ed. 2007. International Handbook of Research in Arts Education. Dordrecht: Springer.
- Burnard, P. 2012. Musical Creativities in Practice. Oxford: Oxford University Press.
- Chiu, P. 2013. Introduction to a Cappella. http://acappella.hkfyg.org.hk/page.aspx?corpname=acappella&i=5511.
- Csikszentmihalyi, M. 1999. “Implications of a Systems Perspective for the Study of Creativity.” In Handbook of Creativity Esthetics, edited by R. J. Sternberg, 313–335. Cambridge, MA: Cambridge University Press.
- Sawyer, R. K. 2003. Group Creativity: Music, Theater, Collaboration. Mahwah, NJ: Lawrence Erlbaum.