1. Achinstein, B., & Meyer, T. (1997). The uneasy marriage between friendship and critique: Dilemmas of fostering critical friendship in a novice teacher learning community. Paper presented at the Annual Meeting of the American Educational Research Association, Chicago, IL.
2. Ball, D. L., & Cohen, D. K. (1999). Developing practice, developing practitioners: Toward a practice-based theory of professional education. In L. Darling-Hammond & G. Sykes (Eds.), Teaching as the learning profession: Handbook of policy and practice. San Francisco: Jossey-Bass Publishers.
3. Barber, M., & Mourshed, M. (2007). How the world’s best-performing school systems come out on top. New York: McKinsey & Company.
4. Ben-Avie, M., & Kress, J. S. (2008). A North American study of educators in Jewish day and congregational schools: Technical report of the educators in Jewish schools study. http://www.JewishEducationalChange.org .
5. Bolam, R., & McMahon, A. (2004). Literature, definitions and models: Towards a conceptual map. In C. Day & J. Sachs (Eds.), International handbook on the continuing professional development of teachers. UK: Open University Press.