1. Becoming a critically reflective teacher;Brookfield,1995
2. Understanding and promoting transformative learning; a guide for educators of adults;Cranton,1994
3. Professional development as perspective transformation;Cranton,1996
4. Transformative learning in action: insights from practice. New Directions in Adult and Continuing Education, No. 74,1997
5. Darling-Hammond, L. (1999, Spring). Target time toward teachers. Journal of Staff Development [Online document], 20 (2). Available: http://www.nsdc.org/library/jsd/darling202.html.