References
- Jacques, E. (1955) ‘Social systems as a defence against persecutory and depressive anxiety’. In Klein, M., Heimann, P. and Money-Kyrle, R.E. (eds) New Directions in Psychoanalysis, London: Tavistock Publications.
- Menzies, I.E.P. (1960) ‘The functioning of social systems as a defence against anxiety: A report on a study of the nursing service of a general hospital’. Human Relations, 13: 95–121.