1. Primitive mind of state
2. Britton, R. (1989). The missing link: Parental sexuality in the Oedipus complex. In R.Britton, M.Feldman, & E.O'Shaughnessy (Eds.), The Oedipus complex today: Clinical implications (pp. 83–101). London: Karnac.
3. Department of Health (DH). (2006). From values to action: The chief nursing officer's review of mental health nursing. London: Author.