2[2]Thomas A stewart. Brainpower: how intellectual capital is becoming American's most valuable asset[J]. Fortune 1991, (6) :44-60.
3[3]Karl-Erik Sveiby. Measuring Intangibles and Intellectual Capital-An Emerging First Standard[EB/OL]. kttp:www. Sveiby.com. au, 1998-08-05/2001-06-18.
4[4]Karl-Erik Sveiby. The New Organizational Wealth.. Managing & measuring Knowledge-based Assets [M]. Berett-Koehler Publication, 1997.
5[5]Hirotaka Takauchi. Beyond Knowledge Management: Lesson from Japan [EB/OL]. kttp: www. sveiby. com. au, 1998-06-01/2001-06-18.
6[7]Thomas A stewart. Intellectual Capital : The New Wealth of Organizations[M]. Doubleday/Currency, 1997.
7[8]Leif Edvinsson, Michael S. Malone. Intellectual Capital : Realizing your Company's True Value by Finding its Hidden Brainpower[M]. Harperbusiness, 1997.