1. Acemoglu, D., and J. Robinson. 2013. Why nations fail: The origins of power, prosperity, and poverty. New York: Crown Publishing.
2. Anderson, E. 1999. What is the point of equality? Ethics 109 (2): 287–337.
3. Aristotle. 2004. Nichomachean Ethics. Cambridge: Cambridge University Press.
4. Arneson, R. 1999. What, if anything, renders all humans morally equal? In Peter Singer and his Critics, ed. Dale Jamieson, 103–128. Oxford: Blackwell.
5. Arneson, R. 2013. Egalitarianism. In The stanford encyclopedia of philosophy (Summer 2013 Edition), ed. E. Zalta. https://plato.stanford.edu/archives/sum2013/entries/egalitarianism/ .