1. Agogue, M., Cassotti, M. & Kazakci, A. (2011). The impact of examples on creative design: explaining fixation and expansion effects. Paper presented at the 18th International Conference on Engineering Design (ICED), 15–18 August 2011, Copenhagen
2. Aish , R. and Woodbury , R. 2005 . “ Multi-level interaction in parametric design ” . Edited by: Butz , A. , Fisher , B. , Krüger , A. and Oliver , P. 151 – 162 . London : Springer . 5th International symposium on smart graphics, 22–24 August 2005, Frauenwörth Cloister
3. The Social Psychology of Creativity