1. Benhabib, S. (1989). Models of public space: Hannah Arendt, the liberal tradition, and Jurgen Habermas. In C. Calhoun (Ed.), Habermas and the public sphere: An inquiry into a category of bourgeois society (Trans. T. Burger). Cambridge, Massachusetts: MIT Press.
2. Bernstein, R. J. (1978). The restructuring of social and political theory. University of Pennsylvania Press.
3. Bohman, J. & Rehg, W. (2011). Jürgen Habermas. In E. N. Zalta (Ed.) The Stanford encyclopedia of philosophy (Winter 2011 Edition). http://plato.stanford.edu/archives/win2011/entries/habermas/ or http://plato.stanford.edu/entries/habermas/. Accessed 30 Dec 2012.
4. Carleheden, M., & Gabriels, R. (1996). An interview with habermas. In Theory, culture and society (Vol. 13(3), pp. 1–17)
5. Deflem, M. (1996). Introduction: Law in Habermas’s theory of communicative action. In M. Deflem (Ed.), Habermas, modernity and law (pp. 1–20). Sage Publications.