1. Lecture Notes in Computer Science;N. Álvarez,2012
2. Dias, J., Mascarenhas, S., Paiva, A.: Fatima modular: Towards an agent architecture with a generic appraisal framework. In: Proc. of the Int. Workshop on Standards for Emotion Modeling (2011)
3. Efron, D.: Gesture and Environment. King’s Crown Press, Morningside Heights (1941)
4. Hofstede, G.J.: Role playing with synthetic cultures: the evasive rules of the game. Experimental Interactive Learning in Industrial Management: New approaches to Learning, Studying and Teaching, 49 (2005)
5. Kendon, A.: How gestures can become like words. In: Cross-cultural Perspectives in Nonverbal Communication, Hogrefe, pp. 131–141 (1988)