Berger, F.M. (1977) "Awareness groups and psychiatry." Biosciences Communications3: 89-98.
2.
Blanchard, W.H. (1972) "Encounter group and society," pp. 13-29 in L. N. Solomon and B. Berzon (eds.) New Perspectives on Encounter Groups. San Francisco: Jossey-Bass.
3.
Duck, S.W. (1973) Personal Relationships and Personal Constructs . New York & London: John Wiley.
4.
Dunnette, M.D. (1969) "People feeling: joy, more joy and the slough of despond." J. of Applied Behavior Sci.5: 25-44.
5.
Harrison, R. (1966) "Cognitive change and participation in a sensitivty training laboratory." J. of Consulting and Clinical Psychology30, 6: 517-520.
6.
——— (1962) "Impact of the laboratory on perception of others by the experimental group," pp. 261-271 in C. A. (ed.) Interpersonal Competence and Organizational Effectiveness. Homewood, IL: Dorsey (Irwin).
7.
Huici, C. (1980) "El T-group como instrumento de cambio de los sistemas de construcci6n interpersonal." Ph.D. Dissertation, Universidad Complutense de Madrid.
8.
Kelly, R. (1955) The Psychology of Personal Constructs. New York: Norton.
9.
Klaw, S. (1971) "Two weeks in a T-group," in R. W. Siroka (ed.) Sensitivity Training and Group Encounter. New York: Grosset & Dunlap.
10.
Lakin, M. (1972) Interpersonal Encounter: Theory and Practice in Sensitivity Training. New York: McGraw-Hill.
11.
Landfield, A.W. (1971) Personal Construct Systems in Psychotherapy. Chicago: Rand McNally.
12.
Lieberman, M.A. (1973) Encounter Groups: First Facts. New York: Basic Books.
13.
Morris, K.T. and K.M. Cinnamon (1976) Controversial Issues in Human Relations Training Groups. Springfield, IL: Charles C. Thomas.
14.
Weschler, I.R. and J. Reisel. "Inside a Sensitivity Training Group. Los Angeles : University of California Los Angeles Industrial Relations, 1959.