1. A. Bottoms, and A. Stelman (1988 ) Social inquiry reports: a framework for practice development. Wildwood House, Hants.
2. E.W. Brody (1989 ) Professional Practice Development. Praegar, New York.
3. P.L. Chinn, and M.K. Kramer (1995 ) Theory and nursing: a systematic approach. Mosby, St Louis.
4. C.L. Clarke (1998 ) Developing health care practice: a facilitated seminar programme. University of Northumbria, NewcastleuponTyne.
5. S. Cowley, and T. Mountford (1985 ) Practice Development: a guide to marketing techniques for accountants. Butterworth, London.