3KERZNER H.Project management-a systems approach to planning,scheduling,and controlling (8th Edition)[M] ,Hoboken,New Jersey:John Wiley & Sons,Inc,2003:6.
4LI Z.Issues and solutions:when a traditional design institute shifting to engineering firm on mineral resources industry in China[C] ,ICEE 2010 Proceedings,Guangzhou,China:IEEE Computer Society Conference Publishing Services(CPS),2010:2720-2724.