7Jha K N, K C Iyer. Commitment, coordination, competence and the iron triangle [J]. International Journal of Project Management, 2007,25 (5) : 527-540.
8Ling Florence, et al. Key project management practices af- fecting Singaporean firms' s project performance in China [J]. International Journal of Project Management, 2009, 27 (1):59-71.
9Ramy Zaghloul, Francis Hartman. Construction contracts: the cost of mistrust[J]. International Journal of Project Man- agement,2003, 21:419-424.
10Ellen Lau, Steve Rowlinson. Trust relations in the construc- tion industry[J]. International Journal of Managing Projects in Business, 2010,3(4) :693-704.