References
- Goodey, C. F. 2011. A History of Intelligence and “Intellectual Disability”: The Shaping of Psychology in Early Modern Europe. Farnham: Ashgate.
- Kristeva, Julia. 1982. Powers of Horror: An Essay on Abjection. New York, NY: Columbia University Press.
- Sibley, David. 1995. Geographies of Exclusion: Society and Difference in the West. London: Routledge.10.4324/9780203430545