9Baron,R. M. , and D. A. Kenny. The moderator-mediator variable distinction in social psychological research: conceptual, strategic, and statistical consideration[J]. Journal of Personality and Social Psychology, 1986,51(6) :1173-1182.
10Delaney,J. M. , and M. A. Huselid. The impact of human resource management practices on perceptions of organizational performance[J]. Academy of Management Journal. 1996,39 (4) : 949-969
