8Chapman C B, Cooper D F. Risk Analysis for I.arge Projects:Models, Methods and Cases [M]. John Wiley & Sons,1987.
9Al-bahar J F,Crandall K C. Systematic risk management approach for construction projects [J]. Journal of Construction Engineering and Management, 1990,116(3):533-547.
10Carter B, Hancock T, Morin J, Robin N. Introducing RISKMAN: The European Project Risk Management Methodology [M] NCC Blackwell Limited, UK, 1994.