3[1]Hitt MA,Hoskisson RE,and Harrison JS.Strategic Competitiveness in the 1990s:Challenges and Opportunities for US Executives[J].Academy of Management Executive,1991,5(2):7-22.
4[2]Praharad CK,and Hamel G.The Core Competence of the Corporation[J].Harvard Business Review,1990,68(3):79-91.
6Hitt MA, Hoskisson RE, and Harrison JS. Strategic Competitiveness in the 1990s: Challenges and Opportunities for US Executives [ J ]. Academy of Management Executive, 1991,(2): 7 - 22.
7Praharad CK, and Hamel G. The Core Competence of the Corporation [J]. Harvard Business Review, 1990,(3) : 79 - 91.
