1. Allen, S. R. (2016). A Critical Introduction to Properties. London: Bloomsbury.
2. Armstrong, D. M. (1975). Towards a Theory of Properties: Work in Progress on the Problem of Universals. Philosophy, 50(192), 145–155.
3. Armstrong, D. M. (1978). Universals and Scientific Realism. Volume II: A Theory of Universals. Cambridge: Cambridge University Press.
4. Barnes, E. C. (2000). Ockham’s Razor and the Anti-Superfluity Principle. Erkenntnis, 53(3), 353–374.
5. Baron, S., Tallant, J. (2016). Do Not Revise Ockham’s Razor Without Necessity. Philosophy and Phenomenological Research. Published in Early View on September, 7th, 2016.