ARSENIAN, J. , SEMRAD, E. V. & SHAPIRO, D. (1962). An analysis of integral functions in small groups . Internat. j. group psychother. 12, 4, 421-421 .
2.
BALINT, M. (1958). The three areas of the mind . Internat. j. psychoanal.39, 328-328 .
3.
BONNER, H. (1959). Group dynamics. New York: Ronald Press Co.
4.
CAPLOW, T. (1956). A theory of coalitions in the triad . Amer. sociol. rev.21, 489-489 .
5.
FAIRBAIRN, W. (1952). Psychoanalytic studies of the personality. London: Tavistock Publications Ltd.
6.
FARIS, R. E. L. & DUNHAM, H. W. (1939). Mental disorders in urban areas. Chicago: University of Chicago Press .
7.
FREUD, S. (1948). Group psychology and the analysis of the ego. London: The Hogarth Press .
8.
HARE, A. P. (1953). Interaction and consensus in different sized groups. In: Cartwright, D. & Zander, A. (eds), Group dynamics, Chapter 34. London: Tavistock Publications Ltd.
9.
HARE, E. H. (1956). Mental illness and social conditions in Bristol.J. ment. science102, 349-349 .
10.
LE BON, G. (1896). Psychologie des foules. The crowd. London: Ernest Benn (1930). Cited by Freud.
11.
LINDSAY, J. S. B. (1966). Probability and schizophrenia . Brit. j. med. psychol.39, 145-145 .
12.
LINDSAY, J. S. B. (1968). Types of family and family types . Family proc.7, 51-51 .
13.
McDOUGALL, W. (1920). The group mind. Cambridge: Cambridge University Press .
14.
MILLS, T. (1953). Power relations in three person groups. in: D. Cartwright & A. Zander (eds), Group dynamics, Chapter 29. London: Tavistock Publications Ltd.
15.
N.Z. CENSUS (1966). Government Printer, Wellington N.Z. ,
16.
SIMMEL, G. (1902). The number of members as determining the sociological form of the group . (Translated by A. W. Small.) Amer. j. soc.8, 1-46 , 158-196 .
17.
WOLFF, K. H. (ed.) (1950). The sociology of Georg Simmel. Glencoe: The Free Press .
18.
WOLFF, K. H. (ed.) (1959). GeorgSimmel. Columbus: Ohio State University Press .
