Benne, K.D. (1964) "From polarization to paradox," in L. P. Bradford, J. R. Gibb , and K. D. Benne (eds.) T-Group Theory and Laboratory Method: Innovation in Reeducation. New York: John Wiley.
2.
Bennis, W. and H. Shepard (1956) "A theory of group development." Human Relations9: 415-437.
3.
Bion, W.R. (1974) Experience in Groups. New York : Random House.
4.
Greenson, R.R. (1967) The Technique and Practice of Psychoanalysis. New York: International Universities Press .
5.
Grinder, J. and R. Bandler (1976) The Structure of Magic II. Palo Alto, CA: Science and Behavior Books.
6.
Gurvitch, G. (1965) "Social structure and the multiplicity of time," in E. A. Tiryakian (ed.) Sociological Theory, Values and Sociocultural Change.
7.
Mill, C. R. and L. C. Porter [eds.] (n.d.) Reading Book for Laboratories m Human Relations Training. National Institute for Applied Behavioral Science .
8.
Slater, P. (1966) Microcosm: Structural, Psychological and Religious Evolution in Groups. New York: John Wiley.
9.
Slavson, J.R. (1937) "Personality qualifications for workers in group therapy," in Proceedings, National Conference of Jewish Social Work.
10.
Steele, F. (1975) The Open Organization: The Impact of Secrecy and Disclosure on People and Organizations. Reading, MA: Addison-Wesley.
11.
Weiner, I.B. (1975) Principles of Psychotherapy. New York: John Wiley.
