International conference on industrial and engineering applications of artificial intelligence and expert systems :Le Caire, Imam, I. F., El-Dessouki, A., & Kodratoff, Y. Multiple approaches to intelligent systems: 12th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE-99, Cairo, Egypt, May 31 - June 3, 1999 : proceedings. Springer.
Chicago-viite (17. p.)International conference on industrial and engineering applications of artificial intelligence and expert systems :Le Caire, Ibrahim F. Imam, Ayman El-Dessouki, ja Yves Kodratoff. Multiple Approaches to Intelligent Systems: 12th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE-99, Cairo, Egypt, May 31 - June 3, 1999 : Proceedings. Berlin [etc.]: Springer.
MLA-viite (8. p.)International conference on industrial and engineering applications of artificial intelligence and expert systems :Le Caire, et al. Multiple Approaches to Intelligent Systems: 12th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE-99, Cairo, Egypt, May 31 - June 3, 1999 : Proceedings. Springer.