1. Intelligent Agents: Theory and Practice;Wooldridge;Knowledge Engineering Review Journal,1995
2. Anand S. Rao and Micheal P. Georgeff, Formal Models and Decision Procedures for Multi-Agent Systems. Technical note 61: Australian Artificial Intelligence Institute, June 1995.
3. Georgeff, M. P. and Lansky, A. L. (1987). Reactive Reasoning and Planning. In Proceedings of the Sixth National Conference on Artificial Intelligence (AAAI-87), pages 677-682, Seattle, WA.
4. Programming Multi-Agent Systems in AgentSpeak Using Jason;Bordini,2007