傑弗瑞‧貝爾曼(Geoff M. Bellman)

GMB Associate, Ltd.顧問公司創始人，Community Consulting Project的聯合創辦人，其他著作包括：
＊The Beauty of Beast：Breathing New Life into Organizations(BK,2000)
＊Your Signature Path：Gaining New Perspective on Work and Life(BK,1996)
＊The Consultant’s Calling：Bringing Who You Are to What You Do(Joess-Bass,1990-2001)
＊The Quest for Staff Leadership(Scott-Foresman.1986)