1. Levinson, D.J.: Seasons of man’s Li. SAGE J. 4(2), 253–254 (1978)
2. Hunt, D.M., Michael.: Mentoring a career training and development tool. Acad. Manage. Rev. 8,475–485 (1983)
3. Burlew, L.: Multiple mentor model: A conceptual framework. J. Career Dev. 17(3), 213–221 (1991)
4. Kram, K.E., Hall, D.T.: Mentoring in a context of diversity and turbulence. In: Lobel, S., Kossek, E.E. (eds.) Human Strategies for Managing Diversity, Blackwell Publishers, London (1996)
5. Campbell, D.E., Campbell, T.A.: The mentoring relationship: Differing perceptions of benefits Journal 34, 516–516 (2000)