@book{Kleinetal, author = {Klein, Melanie and et al.,}, title = {Developments in Psycho-Analysis. London (Hogarth) 1973.}, language = {en} } @book{Kleinetal, author = {Klein, Melanie and et al.,}, title = {New Directions in Psycho-Analysis. London (Tavistock) 1955.}, language = {en} } @book{Klein, author = {Klein, Melanie}, title = {Narrative of a Child Analysis. London (The Hogarth Press) 1975.}, language = {en} } @book{Klein, author = {Klein, Melanie}, title = {The Psychoanalysis of Children. New York (Grove Press) 1960.}, language = {en} } @book{Klein, author = {Klein, Melanie}, title = {Envy and Gratitude. A Study of Unconscious Sources. London (Tavistock) 1957.}, language = {en} }