1. Akhtar, S. (2014). Sources of suffering: fear, greed, guilt, deception. Betrayal and Revenge: Karnac Books.
2. Bion, W. R. (1959). Attacks on linking. The International Journal of Psychoanalysis, 40, 308–315.
3. Bion, W. R. (1962). Learning from experience. London: Karnac Books.
4. Bollas, C. (1987). The shadow of the object: Psychoanalysis of the unthought known. Columbia University Press.
5. Butler, J. (2016). Vulnerability in resistance. In J. Butler, Z. Gambetti, & L. Sabsay (Eds.), Vulnerability in resistance (pp. 1–20). Durham and London: Duke University Press.