1. Teacher learning and the mathematics reforms: What we think we know and what we need to learn;Ball;Phi Delta Kappan,1996
2. Ball, D. L. & Cohen, D. K. (1999). Developing practice, developing practitioners toward a practice-based theory of professional education. In G. Sykes (Ed.) Teaching as the learning profession Handbook of policy and practice (pp. 3–53). San Francisco: Jossey-Bass.
3. Acts of meaning;Bruner,1990
4. Classroom discourse;Cazden,1988
5. Cochran Smith, M. L. S. (1993). Learning from teacher research: A working typology. In Inside/outside teacher research and knowledge (pp. 23–40). New York: Teachers College Press.