1. Alessandrini, M. (2005). Parlare il silenzio. [Speaking the silence]. In Magi (Ed.), Il silenzio in psicoanalisi [The Silence in Psychoanalysis] (pp. 9–19). Roma.
2. Bion, W. (1962). Learning from experience. Karnac.
3. Bion, W. (1970). Attention and interpretation. Tavistock.
4. Bleger, J. (1967). Psycho-analysis of the psycho-analytic setting. In J. Churcher and L. Bleger (Eds.), Symbiosis and Ambiguity: A Psychoanalytic Study (Chapter 6, pp. 228–241). Routledge.
5. Bollas, C. (1995). Cracking up. The work of unconscious experience. Hill and Wang.