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2. Boszormenyi-Nagy, I.: A Theory of Relationships: Experience and Transaction Intensive Family Therapy. Harper & Row. New York. 1965.
3. Bowen, M.: The family as the unit of study and treatment: family psychotherapy. Am. J. Orthopsychiat., 31: 1965.
4. —: Family psychotherapy with schizophrenia in the hospital and private practice. Intensive Family Therapy,loc. cit..
5. Brody, W.: The family as the unit of study and treatment: Image object and narcissistic relations. Am. J. Orthopsychiat., loc. cit. 31: 1965.