1. National Intellectual Capital Index;Nick;Journal of Intellectual Capital[J].,2004
2. Your Company's Most Valuable Asset: intellectual capital;TA·Stewart;Fortune[J],1994
3. Develop a Model for Management Intellectual Capital;Edvinsson;European Management Journal[J].,1996
4. Sveiby K. The New Organization Wealth: Management and Measuring Knowledge Based Assets[M]. Berrett Koehler Publication, 1997.5.
5. A Stewart. Brainpower: How Intellectual Capital is Becoming America's Most Valuable Assets;Thomas T;Fortune[J].,1991