Apfelbaum, B. (1966), On ego psychology: A critique of the structural approach to psycho-analytic theory. Internal. J. Psycho-Anal., 47:451–475.
2.
Arlow, J. A. (1963), Conflict, regression, and symptom formation. Internat. J. Psycho-Anal, 44:12–22.
3.
Freud, A. (1936), The Ego and the Mechanisms of Defense. The Writings of Anna Freud, 2. New York: International Universities Press, 1966.
4.
Freud, S. (1887), The Origins of Psychoanalysis. New York: Basic Books, 1954.
5.
Freud, S. (1895), Project for a scientific psychology. Standard Edition, 1:283–397. London: Hogarth Press, 1966.
6.
Freud, S. (1905), Three essays on the theory of sexuality. Standard Edition, 7:125–243. London: Hogarth Press, 1953.
7.
Freud, S. (1926), Inhibitions, symptoms and anxiety. Standard Edition, 20:77–174. London: Hogarth Press, 1959.
8.
Hartmann, H. (1939), The Ego and the Problem of Adaptation. New York: International Universities Press, 1959.
9.
Hartmann, H. (1950), Comments on the psychoanalytic theory of the ego. In: Essays on Ego Psychology.New York: International Universities Press, 1964, pp. 113–141.
10.
Hartmann, H. Kris & Loewenstein (1953), The functional theory of psychoanalysis. In: Drives, Affects, Behavior, 1., ed. R. M. Loewenstein.New York: International Universities Press, pp. 13–37.
11.
Heisenberg, W. (1974), Across the Frontiers. New York: Harper & Row.
12.
Holt, R. R. (1962), A critical examination of Freud's concept of bound versus free cathexis. This journal, 10:475–525.
13.
Jacobson, E. (1964), The Self and the Object World. New York: International Universities Press.
14.
Kohut, H. (1971), The Analysis of the SelfNew York: International Universities Press.
15.
Lewin, B. D. (1971), Metaphor, mind, and manikin. In: Selected Writings.New York: Psychoanalytic Quarterly, Inc., 1973, pp. 413–445.
16.
Mahler, M. (1972), On the first three sub-phases of the separation-individuation process. Internat. J. Psycho-Anal., 53:333–338.
17.
Rapaport, D. (1960), The structure of psychoanalytic theory. [Psychol. Issues, Monogr. 6]. New York: International Universities Press.
18.
Schneirla, P. C. (1959), An evolutionary and developmental theory of biphasic processes underlying approach and withdrawal. In: Nebraska Symposium on Motivation, ed. M. R. Jones.Lincoln: University of Nebraska Press, pp. 1–42.
19.
Sharpe, E. F. (1940), Psychophysical problems revealed in language: An examination of metaphor. In: The Psychoanalytic Reader, ed. R. Fliess.New York: International Universities Press, 1948 pp. 306–319.