Erić, M., J. Bjekić, E. Stojimirović, and M. Živanović. “General Creativty and Aspects of Creative Thinking in Artists and Nonartists”. Primenjena Psihologija, vol. 5, no. 2, July 2012, pp. 169-82, doi:10.19090/pp.2012.2.169-182.