1. C. Bonnet, “Pilotage d’un système de gestion,” rapport interne n°1091,LISI, INS A de Lyon, 1991.
2. Coad P., Yourdon E., “Object Oriented Analysis,” 2nd Edition, Yourdon Press computing Series, 1991.
3. March J.G., “How decisions happen in organizations,” Human-Computer Interaction, 1991, Volume 6, pp. 95–117.
4. Mrdalj S.,“Bibliography of object oriented system development,” ACM Sigsoft Softw. Eng. Not., 15,5,1990, pp. 60–63.
5. Savall H., Zardet V., “Maîtriser les coûts et les performances cachés,” Economica Paris, 1989.