4Kraimer, M L, Seibert, S, Linden, R C. Psychological empowerment as a multidimensional construct: a test of construct validity[J]. Educational and Psychological Measurement, 1999, 59: 127-142.
5Dreher, G F, Ash, R A. A comparative study of mentoring among men and women in managerial, professional, and technical positions[J]. Journal of Applied Psychology, 1990, 75: 539-546.
6Chao, G, Walz, P, Gardner, P. Formal and informal mentorships: a comparison on mentoring functions and contrast with nonmentored counter parts[J]. Personnel Psychology, 1992, 45: 619-636.
7Seibert, S E, Kraimer, M L, Linden, R C. A Social capital theory of career success[J]. Academy of Management Journal, 2001, 44 (2):219-237.
8Granovetter, M S. The strength of weak ties[J]. American Journal of Sociology, 1973, 6: 1360-1380.
9Lin, N, Ensel, W M, Vaurhn, J C. Social resources and strength of ties[J]. American Sociological Review, 1981, 46: 393-405.
10Lin, N. Building a network theory of social eapital[J]. Connections, 1999, 22 (1): 28-51.
