1. Bentham J. In: Božovič M, editor. The panopticon writings. London: Verso; 1995.
2. Birdwhistell RL. Kinesics and context. Philadelphia: University of Pennsylvania Press; 1970.
3. Cobley P. Sebeok’s panopticon. In: Cobley et al., editors. “Semiotics Continues to Astonish”: how Thomas A. Sebeok shaped the future of the doctrine of signs. Berlin: de Gruyter; 2011. p. 85–114.
4. Darwin C. The origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. 6th ed. London: John Murray; 1872.
5. Deacon TW. Incomplete nature: how mind emerged from matter. New York: Norton; 2012a.