1. Arnold, M.B.: Emotion and personality. Columbia University Press, New York (1960)
2. Bechara, A., Damasio, H., Tranel, D., Damasio, A.R.: Deciding Advantageously before Knowing the Advantageous Strategy. Science 275, 1293–1295 (1997)
3. Bargh, J.A., Chartrand, T.L.: The Unbearable Automaticity of Being. American Psychologist 54, 462–479 (1999)
4. Bozinovski, S., Bozinovska, L.: Emotion and Leasrning: Solving Delayed Reinforcement Leasrning Problem Using Emotionally Reinforced Connectionist Network. In: Canamero, D. (ed.) Proceedings of AAAI Fall Symposium “Emotional and Intelligent: The Tangled Knot of Cognition” 1998, pp. 29–30. AAAI Press, Menlo Park (1998)
5. Breazeal, C.: Early Experiments using Motivations to Regulate Human- Robot Interaction. In: Canamero, D. (ed.) Proceedings of AAAI Fall Symposium “Emotional and Intelligent: The Tangled Knot of Cognition” 1998, pp. 31–36. AAAI Press, Menlo Park (1998)