1. Bicchieri, C. (1990) Norms of cooperation. Ethics, 100, pp. 838–861.
2. Castelfranchi, C., and Conte, R. (1995) Agent exchange value. The emergence of organisational structures. Technical Report, TR-IP-PSCS, Rome, IP/CNR.
3. Castelfranchi, C., Miceli, M., Cesta, A. (1992) Dependence relations among autonomous agents. In: Demazeau, Y., and Werner, E., eds, Decentralised AI - 3, Elsevier, Amsterdam, pp. 215–231.
4. Conte, R., and Castelfranchi, C. (1994) Mind is not enough. Precognitive bases of social action. In: Doran, J., and Gilbert, N., eds. Simulating societies: The computer simulation of social processes. UCL Press, London, pp. 267–286.
5. Conte, R., and Sichman, J.S. (1995) DEPNET: How to benefit from social dependence, Journal of Mathematical Sociology.