7Kochikar Vp. Suresh, JK. Towards a knowledge-sharing organization: some challenges faced on the Infosys journey [R]. Indi-a: Infosys Technologies Limited, 2004:5-8.
8Cowan R,Jonard N. Network Structure and the Diffusion of Knowledge[J].Journal of Economic Dynamics&Control,2004,(28): 1557-1575.
9Reagans R, Mcevily B. Network Structure and Knowledge Transfer: The Effects of Cohesion and Range[J].Administrative Science Quarterly,2003,(48):240-267.
10Sstephen JH, Yang YL, Chen A. Social Network -based System for Supporting Interactive Collaboration in Knowledge Sharing over Peer-to-peer Network[J].int. J. Human-Computer Studies,2007,68:321-332.
