8Dyer, L. and G. Holder, A strategie perspective of human resource management, in L. Dyer(Ed. ), Human Resource Management: Evolving roles and responsibilities[ M ], Wshington, DC: Bureau of National Affairs, 1988:1 - 6.
9Miles, S.H. and R. M. Arnold, The interrelationship between environmental hostility and entrepreneurial orientation [ J ], Journal of Applied Business Research, 1993,9(4) : 12 - 23.
