Isaksen, S. G., Stead-Dorval, K. B., & Treffinger, D. J. (2011). Creative approaches to problem solving: A framework for innovation and change (3rd ed.). SAGE.
Chicago-viite (17. p.)Isaksen, Scott G., K. Brian Stead-Dorval, ja Donald J. Treffinger. Creative Approaches to Problem Solving: A Framework for Innovation and Change. 3rd ed. Los Angeles: SAGE, 2011.
MLA-viite (9. p.)Isaksen, Scott G., et al. Creative Approaches to Problem Solving: A Framework for Innovation and Change. 3rd ed. SAGE, 2011.
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