9Saad I M H. Construction contracts: from zero-sum to win-win[ A ]. Annual Conference-Canadian Society for Civil Engineering 2011 ( CSCE2011 ) [ C ]. Carleton University Press, Ottawa, 2011. 2620-2628.
10YeungJ F Y, Chart A P C, Chan D W M. Defining rela- tional contracting from the wittgenstein family-resemblance philosophy [ J ]. International Journal of Project Manage- ment, 2012, 30(2): 225-239.
