5lburg,R.R..Toward a conceptual understanding and definition of executive coaching.Consulting Psychology Journal:Practice and Research,1996,48(2).
6Kampa-Kokesch,S.Executive coaching as an individually tailored consultation intervention:Does it increase leadership?Dissertation Abstracts International:Section B:the Sciences&Engineering,2002,62(7-B).
7Gyllensten,K.,&Palmer,S.Can coaching reduce workplace stress:A quasi-experimental study.International Journal of Evidence Based Coaching and Mentoring,2005,3(2).