1. Alexy, R. (1990). A theory of practical discourse. In S. Benhabib & F. Dallmayr (Eds.), The communicative ethics controversy (pp. 151–192). Cambridge, MA: MIT Press.
2. Beiser, F. (2005). Hegel. New York: Routledge.
3. Benjamin, A. (2015). Towards a relational ontology: Philosophy’s other possibility. Albany, NY: State University of New York Press.
4. Böhler, D. (1990). Transcendental pragmatics and critical morality: On the possibility and moral significance of a self-enlightenment of reason. In S. Benhabib & F. Dallmayr (Eds.), The communicative ethics controversy (pp. 111–150). Cambridge, MA: MIT Press.
5. Brown, M. E. (2014). The concept of the social in uniting the humanities and social sciences. Philadelphia: Temple University Press.