1. Adler, J. (2010). Mathematics for teaching matters. Education as Change, 14(2), 123–135.
2. Adler, J., & Davis, Z. (2006). Opening another black box: Researching mathematics for teaching in teacher education. Journal for Research in Mathematics Education, 37(4), 270–296.
3. Barwell, R., Barton, B., & Setati, M. (2007). Multilingual issues in mathematics education: introduction. Educational Studies in Mathematics, 64(2), 113–119.
4. Bernstein, A. & Schirmer, S. (2010). Hidden assets: South Africa’s low-fee private schools. Centre for Development Enterprise. http://www.ieducation.co.za/hidden-assets-south-africa%E2%80%99s-low-fee-private-schools/ . Accessed 7 Dec 2013.
5. Carnoy, M., Chisholm, L., Addy, N., Arends, F., Baloyi, H., Irving, M., Raab, E., et al. (2011). The process of learning in South Africa: The quality of mathematics teaching in North West Province. Technical report 11th June 2011. Pretoria: HSRC.