Arlow. J. A. (1960). Fantasy systems in twins. Psychoanal. Q, 29:175–199.
2.
Arlow. J. A. (1966). Depersonalization and derealization. In Psychoanalysis–-A General Psychology. Essays in Honor of Heinz Hartmann, ed. R. M. Loewenstein, L. M. Newman, M. Schur & A.J. Solnit. New York: Int. Univ. Press, pp. 456–478.
3.
Bach, S. (1971). Notes on some imaginary companions. Psychoanal. Study Child, 26:159–171.
4.
Bach, S. (1977). On the narcissistic state of consciousness. Int. J. Psychoanal., 58:209–233.
5.
Brody. M. W. (1952). The symbolic significance of twins in dreams. Psychoanal. Q., 21:172–180.
6.
Burlingham, D. (1952). Twins: A Study of Three Pairs of Identical Twins. New York: Int. Univ. Press.
7.
Coen. S. J. (1981a). Notes on the concepts of selfobject and preoedipal object. J. Amer. Psychoanal. Assn., 29:395–411.
8.
Coen. S. J. (1981b). Sexualization as a predominant mode of defense. J. Amer. Psychoanal. Assn., 29:893–920.
9.
Feldman, S. (1945). Interpretation of a typical and stereotyped dream met with only during psychoanalysis. Psychoanal. Q., 14:511–515.
10.
Fraiberg, S. H. (1959). The Magic Years. New York: Scribner's.
11.
Freud, A. (1936). The Ego and the Mechanisms of Defense. Writings, 2. New York: Int. Univ. Press, 1966.
12.
Freud, S. (1905). Three essays on the theory of sexuality. S. E., 7.
13.
Freud, S. (1910). Leonardo da Vinci and a memory of his childhood. S. E., 11.
14.
Freud, S. (1911). Psychoanalytic notes on an autobiographical account of a case of paranoia (Dementia Paranoides). S. E., 12.
15.
Freud, S. (1915). A case of paranoia running counter to the psychoanalytic theory of the disease. S. E., 14.
16.
Glenn, J. (1966). Opposite-sex twins. J. Amer. Psychoanal. Assn., 14:736–759.
17.
Goldberg, A. (1975). A fresh look at perverse behaviour. Int. J. Psychoanal., 56:335–342.
18.
Goldberg, A. Ed. (1978). The Psychology of the Self: A Casebook. New York: Int. Univ. Press.
19.
Hornstra. L. (1966). Homosexuality. Int. J. Psychoanal., 48:394–402.
20.
Joseph, E. D. & Tabor, J. H. (1961). The simultaneous analysis of a pair of identical twins and the twinning reaction. Psychoanal. Study Child, 16:275–299.
21.
Khan, M. M. R. (1965a). The function of intimacy and acting out in perversions. In Sexual Behavior and the Law, ed. R. Slovenko. Springfield, Ill.: Thomas, pp. 397–412.
22.
Khan, M. M. R. (1965b). Foreskin fetishism and its relation to ego pathology in a male homosexual. Int. J. Psychoanal, 46:64–80.
23.
Khan, M. M. R. (1969). The role of the “collated internal object” in perversion-formations. Int. J. Psychoanal., 50:555–565.
24.
Kohut, H. (1971). The Analysis of the Self–-A Systematic Approach to the Psychoanalytic Treatment of Narcissistic Personality Disorders. New York: Int. Univ. Press.
25.
Kohut, H. (1977). The Restoration of the Self. New York: Int. Univ. Press.
26.
Lichtenberg, J. (1978). Is there a line of development of narcissism?Int. Rev. Psychoanai, 5:435–447.
27.
McDougall, J. (1972). Primal scene and sexual perversion. Int. J. Psychoanal., 54:371–384.
28.
Murphy, L. B. et al. (1962). The Widening World of Childhood. Paths Toward Mastery. New York: Basic Books.
29.
Myers, W. A. (1976). Imaginary companions, fantasy twins, mirror dreams and depersonalization. Psychoanal. Q., 45:503–524.
30.
Myers, W. A. (1979). Imaginary companions in childhood and adult creativity. Psychoanal. Q., 48:292–307.
31.
Nagera, H. (1969). The imaginary companion: its significance for ego development and conflict solution. Psychoanal. Study Child, 24:165–196.
32.
Nydes, J. (1950). The magical experience of the masturbation fantasy. Amer. J. Psychother., 4:303–310.
33.
Panel (1961). The psychology of twins. E. D. Joseph, Reporter. J. Amer. Psychoanal. Assn., 9:158–166.
34.
Sachs, H. (1923). On the genesis of sexual perversions. Int. Ztschr. Psychoanal, 9:172–182.
35.
Siegman, A. (1964). Exhibitionism and fascination. J. Amer. Psychoanal. Assn., 12:315–335.
36.
Socarides, C. W. (1979). Homosexuality. New York: Aronson.
37.
Sperling, O. E. (1954). An imaginary companion, representing a prestage of the superego. Psychoanal. Study Child, 9:252–258.
38.
Tolpin, M. (1978). Self-objects and oedipal objects, a crucial developmental distinction. Psychoanal. Study Child, 33:167–184.