1. Block, N. (2006), "Max Black's Objection to Mind-body Identity", Oxford Review of Metaphysics, vol. 3.
2. Carruthers, P. (2003), "Phenomenal Concepts and Higher-order Experiences", Philosophy and Phenomenological Research, vol. 68
3. Carruthers, P. and B. Veillet (2007), "The Phenomenal Concept Strategy", Journal of Consciousness Studies, vol. 14.
4. Chalmers, David (1996), The Conscious Mind, Oxford: Oxford University Press.
5. Chalmers, David (2003), "Consciousness and Its Place in Nature", http://consc.net/papers.