8Takahiko Nomura.Design of ‘Ba’ for successful knowledge management-how enterprises should design the places of interaction to gain competitive advantage [J].Journal of Network and Computer Applications,2002,25:263-278.
9[1]THE 2002,GLOBAL 500:The Word's Largest Corporations,http://www.fortune.com/lists/G500/index.html,2002-01-22
10[2]Rory L.Chase Managing.Director of The KNOW Network.<2001 Most Admired Knowledge Enterprises,http://www.knowledgebusiness.com,2002-01-25