1. James, W.: Are we automata? Mind 4, 1–22 (1879)
2. Chalmers, D.J.: Strong and weak emergence. In: Davies, P., Clayton, P. (eds.) The Re-emergence of Emergence. Oxford University Press, Oxford (2006)
3. Gennaro, R.J.: Consciousness. The Internet Encyclopedia of Philosophy (2018).
http://www.iep.utm.edu/
4. Chalmers, D.J.: The Conscious Mind: In Search of a Fundamental Theory. Oxford University Press, Oxford (1996)
5. Nida-Rümelin, M.: Qualia: the knowledge argument. In: The Stanford Encyclopedia of Philosophy (Summer 2015 Edition) (2015).
https://plato.stanford.edu/archives/sum2015/entries/qualia-knowledge/