1. NASA, Report on project management in NASA—by the Mars Climate Orbiter Investigation Board, March 13, 2000.
2. Bearden DA. A complexity risk assessment of low-cost planetary missions: when is a mission too fast and too cheap?. In: Proceedings of the Fifth Symposium on Small Satellites Systems and Services, CNES, France, 2000.
3. Under standing the out comes of mega-projects;Merrow,1988
4. Software chronic crisis;Gibbs;Scientific American,1994
5. The strategic management of projects;Morris;Technology in Society,1990