1. Ekman, P.: An argument for basic emotions. Cognition and Emotion 6 (1992b)
2. Wang, Z., Xie, L.: Artificial Psychology—an Attainable Scientific Research on the Human Brain. In: IPMM 1999 (KEYNOTE PAPER), honolulu, USA, July 10-15 (1999) (ISTP)
3. Zhaolan, M.: Human emotion. Shanghai press (1989)
4. Tong, W.: Self-organization methods research. Tsinghua press, Beijing (2001)
5. Xue, W., Wei, Z., Wang, Z.: The Research of Artificial Psychology Model. In: IEEE TENCON 2002, Beijing, China, October 30-31, vol. I, pp. 691–693 (2002)