BerneE.“The Psychological Structure of Space With Some Remarks on Robinson Crusoe”, Psychoanalitic Quarterly, 25: 4, 1950, pp. 549–567.
2.
de FariaJ.A. Bockmann“Security Areas, Permission”. IX National Congress of Neurology, Psychiatry and Mental Health. Sao Paulo, Brazil, December 9–14, 1973.
3.
BerneE.Transactional Analysis in Psychotherapy. Grove Press, New York, 1961, p. 85.
4.
KoehlerW. and KatzD. ApudGestalt Psychology. The Ronald Press, New York, 1950, p. 55.
5.
LewinK.Field Theory in Social Science. Harper and Row, New York, p. 62.