1. Archer, M. (2008). Realist social theory: The morphogenetic approach. Cambridge: Cambridge University Press.
2. Ashby, W. (1960). Design for a Brain : the origin of adaptive behaviour. Dordrecht: Springer.
3. Bataille, G. (1991). The accursed share: Volume 1. Trans. R. Hurley. New York: Zone Books.
4. Bateson, G. (1980). Mind and nature: a necessary unity. London: Fontana.
5. Bateson, G. (1987). Steps to an ecology of mind: collected essays in anthropology, psychiatry, evolution, and epistemology. Northvale, NJ: Aronson.