1. Apple, M. (1993). Official knowledge: Democratic education in a conservative age. London: Routlege.
2. Australian Education Council (1991). A national statement on mathematics for Australian schools. Carlton, Victoria: Curriculum Corporation.
3. Bourdieu, P. (1986). The forms of capital. In J. G. Richardson (Ed.), Handbook of theory and research for the sociology of education. New York: Greenwood Press.
4. Bryk, A. S., & Raudenbush, S. W. (1992). Hierarchical linear models. Newbury Parks, CA: Sage Publications.
5. Bybee, R. W. (1997). Achieving scientific literacy: From purposes to practices. Portsmouth, N.H.: Heinemann Publishing.