1. Schizoid Personality Disorder: A Synthesis of Developmental, Dynamic, and Descriptive Features
2. Appel G. An approach to the treatment of schizoid phenomena. Psychoanal Rev 1974;61:99-113.
3. Toward a theory of schizophrenia
4. Baudry FD. Character. Psychoanalysis: the major concepts., Moore BE, and Fine BD. New Heaven & London: Yale University Press, 1995 p. 196-208.
5. Deri S. Interprretation and language. Use of interpretation in treatment;technique and art., Hammer EF. New York, NY: Grune & Stratton, 1968 p. 141-147.