8I Ben-David and T Raz. An Integrated Approach for Risk Response Development in Project Planning[J], Journal of the Operational Research Society, 2001,52: 14-25.
9Christopher M. Wegner. An Analysis of the Relationship Between Risk Alignment and Cost Performance [D], Air Force Institute of Technology, 1996.
10Webster. Webster's Encyclopedic Unabridged Dictionary Books,New York, NY, 1989,1854.
