1. Baghramian, Maria, and J. Adam Carter. 2015. Relativism. In Stanford Encyclopaedia of Philosophy, ed. Edward N. Zalta, Fall 2015, 1–46. http://plato.stanford.edu/entries/relativism/ .
2. Boghossian, Paul. 2001. How Are Objective Epistemic Reasons Possible? Philosophical Studies 106 (1): 1–40.
3. ———. 2006. Fear of Knowledge: Against Relativism and Constructivism. Oxford: Oxford University Press.
4. Carter, J. Adam. 2012. Recent Work on Moore’s Proof. International Journal for the Study of Skepticism 2 (2): 115–144.
5. ———. 2016. Metaepistemology and Relativism. London: Palgrave Macmillan.