1. Archer, M. S. (1998). Introduction: realism in the social sciences. In M. Archer, R. Bhaskar, A. Collier, T. Lawson, & A. Norrie (Eds.), Critical realism: essential readings (pp. 189–205). Abingdon, Oxon: Routledge.
2. Bernstein, B. (2000). Pedagogy, symbolic control, and identity: theory, research, critique. Lanham: Rowman and Littlefield.
3. Boughey, C. (2007). Educational development in South Africa: from social reproduction to capitalist expansion? Higher Education Policy, 20(1), 5–18.
4. CHE (Council on Higher Education) Report (2013). A proposal for undergraduate curriculum reform in South Africa: the case for a flexible curriculum structure. Pretoria: CHE.
5. Clarence, S.L. (2014). Enabling cumulative knowledge-building through teaching: a Legitimation Code Theory analysis of pedagogic practice in law and political science. Unpublished PhD dissertation, Rhodes University, Grahamstown.