1. Altheide, D. & Johnson, J. (1994). Criteria for assessing interpretive validity in qualitative research. In N. K. Denzin & Y. S. Lincoln (Eds.),Handbook of qualitative research(pp. 485–499). Thousand Oaks: Sage.
2. Bandura, A. (1977).Social learning theory. Englewood Cliffs, NJ: Prentice Hall.
3. Brammer, J. & Zelmer, A. (1996).Clinical teaching in the health professions. Geelong: Deakin University Press.
4. Ewan, C. & White, R. (1984).Teaching nursing: A self-instructional handbook. Sydney: Routledge.
5. Hodkinson, P. & Hodkinson, H. (2004). A constructive critique of communities of practice: Moving beyond Lave and Wenger.Integrating Work and Learning – Contemporary Issues Seminar Paper, Oval Research working paper 04-02(ISBN 1 920698 95 7).