1. Babiak, P., & Hare, R. (2006). Snakes in suits: When psychopaths go to work. HarperCollins Publishers.
2. Cleckley, H. (1941). The mask of sanity. C.V. Mosby Company.
3. Conrad, P. (2007). The medicalization of society: On the transformation of human conditions into treatable disorders. Johns Hopkins University Press.
4. De Freitas, J., Cikara, M., Grossman, I., & Schlegel, R. (2018). Moral goodness is the essence of personal identity. Trends in Cognitive Sciences, 22(9), 739.
5. Frith, C., & Johnstone, E. (2003). Schizophrenia: A very short introduction. Oxford University Press.