1. Abraham, K. Origins and growth of object-love. In Selected papers on psychoanalysis. (D. Bryan and A. Strachey, trans.). New York: Basic Books, 1954. (Originally published 1924.)
2. Abraham, K. Character-formation on the genital level of the libido. In Selected papers on psychoanalysis. (D. Bryan and A. Strachey, trans.). New York: Basic Books, 1954. (Originally published 1925.)
3. Abraham, K. Selected papers on psychoanalysis. (D. Bryan and A. Strachey, trans.). New York: Basic Books, 1954. (Originally published 1927.)
4. Binstock, W.A. On the two forms of intimacy. J. Am. Psychoanaly. Assoc., 1973, 21, 93–107.
5. Blum, H.P. The prototype of preoedipal reconstruction. J. Am. Psychoanaly. Assoc., 1977, 25, 757–785.