14.   Covin A. B. (1977). Using Gestalt psychodrama experiments in rehabilitation counseling. Personnel and Guidance Journal, 56,143-147.

15.   Cunningham L. M. & Peters И J. (1973). Counseling theories. Upper Saddle River NJ: Prentice Hall.

16.   Das A. K. (1998). Frankl and the realm of meaning. Journal of Humanistic Education and Development, 36, 199-211.

17.   Dollarhide С. Т. (1997). Counseling for meaning in work and life: An integrated approach. Journal of Humanistic Education and Development, 35, 178-187.

18.   Epp L. R. (1998). The courage to be an existential counselor: An interview with Clemmont E. Vontress. Journal of 'Mental Health Counseling, 20,1-12.

19.   Fagan J. (1970). The task of the therapist. In J.Fagan & I. L. Shepherd (Eds.) Gestalt therapy now (pp. 88-106). Palo Alto CA: Science and Behavior Books.

20.   Fagan J. & Shepherd (1970). Theory of Gestalt therapy. In J. Fagan & I. L. Shepherd (Eds.) Gestalt therapy now (pp.1-7). Palo Alto CA: Science and Behavior Books.

21.   Frankl V. (1959). The spiritual dimension in existential analysis and logotherapy Journal of Individual Psychology, 15, 157-165.

22.   Frankl V. (1962). Man's search for meaning: An introduction to logotherapy. New York: Washington Square Press.

23.   Frankl V. (1967). Psychotherapy and existentialism: Selected papers on logotherapy. New York: Washington Square Press.

24.   Frankl V. (1969a). Psychotherapy and existentialism: Selected papers on logotherapy. New York: Simon & Schuster.

25.   Frankl V. (1969b). The will to meaning: Foundations and applications of logotherapy. New York: New American Library.

26.   Gazda G. M. (1973). Human relations development: manual for education. Boston: Allyn & Bacon.

27.   Gelso C. J. & Carter J. A. (1985). The relationship in counseling and psychotherapy: Components, consequences, and theoretical antecedents. Counseling Psychologist, 13,155-243.