Bach, G.R. (1966) "The marathon group: intensive practice of intimate interaction." Psych. Reports18: 995-1002.
2.
Bennis, W., K. Benne, and M. Chin [eds.] (1961) The Planning of Change. New York: Holt, Rinehart & Winston.
3.
Bennis, W., M. Schein, M. Berlew, and M. Steele (1964) Interpersonal Dynamics. Homewood, Ill.: Dorsey.
4.
Bradford, L., J. R. Gibb , and K. Benne [eds.] ( 1964) T-Group Therapy and Laboratory Method. New York: John Wiley.
5.
Bugenthal, J.F.T. [ed.] (1967) Challenges of Humanistic Psychology. New York: McGraw-Hill.
6.
Ellis, A. (1970) "A weekend of rational encounter," in Arthur Burton (ed.) Encounter. San Francisco, Calif.: Jossey-Bass.
7.
Gibb, J.R. (1970) "The effects of human relations training," pp. 2114-2176 in A. E. Bergin and S. L. Garfield (eds.) Handbook of Psychotherapy and Behavior Change. New York: John Wiley.
8.
--- and L.M. Gibb (1970) "Role freedom in a TORI group," in Arthur Burton (ed.) Encounter. San Francisco, Calif.: Jossey-Bass.
9.
Leonard, G.B. (1968) "The man and woman thing." Look (December 24): 55-72.
10.
Lindberg, M. (1970) "Encounter groups: do they free personalities or endanger them?" Washington Post, Potomac Magazine (July 5): 4-11.
11.
Litwak, L.E. (1967) "A trip to Esalen Institute: joy is the prize." New York Times Magazine (December 31).
12.
Malone, T.P. (1970) "Encountering and groups," in Arthur Burton (ed.) Encounter. San Francisco, Calif.: Jossey-Bass.
13.
Marrow, A.J. (1969) The Practical Theorists: The Life and Work of Kurt Lewin. New York: Basic Books.
14.
Marzella, M. (1970) "Journey of emotion without the chorus." St. Petersburg Times (April 12): 1E, 13E.
15.
Maslow, A.H. (1971) "Synanon and Eupsychia," in The Farther Reaches of Human Nature. New York: Viking.
16.
Murphy, M. (1969) "Esalen: where it's at," pp. 410-415 in Readings in Psychology Today. Del Mar, Calif.: CRM Books.
17.
Otto, H. (1968) Group Methods Designed to Actualize Human Potential: A Handbook. Chicago, Ill.: Achievement Motivation Systems.
18.
Perls, F., R. Heferline, and P. Goodman (1951) Gestalt Therapy. New York: Julian.
19.
Polster, E. (1970) "Encounter in community," in Arthur Burton (ed.) Encounter. San Francisco, Calif.: Jossey-Bass.
20.
Rogers, C.R. (1970a) Carl Rogers on Encounter Groups. New York: Harper & Row.
21.
——— (1970b) "The intensive group experience," in Psychology Today: An Introduction. Del Mar, Calif.: CRM Books.
22.
Satir, V. (1969) Conjoint Family Therapy. Palo Alto, Calif.: Science & Behavior Books.
23.
Schutz, W. (1971) Here Comes Everybody: Bodymind and Encounter Culture . New York: Harper & Row.
24.
——— (1967) Joy. New York: Grove.
25.
Stoller, F.H. (1970) "A stage for trust," in Arthur Burton (ed.) Encounter. San Francisco, Calif.: Jossey-Bass.
26.
--- ( 1969) "The long weekend," in M. Murphy, Readings in Psychology Today. Del Mar, Calif.: CRM Books.