De Maré, P. B. (1985) Large Group Perspectives. Gröup AnalysisXVIII/2 pp. 79–89.
2.
Foulkes, S. H. (1973) The Group as Matrix of the Individual's Mental Life. In: Group Therapy (eds. Wolberg and Schwartz). New York: Stratton, pp. 211–220.
3.
Hopper, E. (1982) Group Analysis: The Problem of Context. Group AnalysisXV/2 pp 136–157.
4.
Lintott, W. (1983) Mind and Matrix in the Writing of S. H. Foulkes. Group AnalysisXVI/3 pp. 242–248.
5.
Lintott, W. (1985) Discussion of Papers by Gregory van der Kleij and Göran Ahlin. Group AnalysisXVIII/2 pp. 120–123.
6.
Marcuse, H. (1964) One Dimensional Man. London: Routledge and Kegan Paul.