References
- Carr , W. and Kemmis , S. 1986 . Becoming Critical: education, knowledge and action research , London : Falmer .
- Eisner , E. W. 1991 . The Enlightened Eye – qualitative inquiry and the enhancement of educational practice , New York : Macmillan .
- Elliott , J. 1991 . Action Research for Educational Change , Buckingham : Open University Press .