1. Ego psychology, psychic energy and the hazards of quantitative explanation in Psychoanalytic theory;Apfelbaum B.;International Journal of Psychoanalysis,1965
2. Data, Dreams, and Drives: Interpersonal and Relational Innovations in Perspective
3. A problem of scientific influence;Burgoyne B.;Centre for Freudian Analysis and Research Newsletter,1988
4. Burlingham, D., & Freud, A. (1944). Infants without families. Allen and Unwin.