@book{1125,
	author = {Klein, Melanie.},
	title = {Principios del análisis infantil; contribuciones al psicoanálisis.},
	publisher = {Ediciones Horme},
	year = {1971.},
	series = {Psicología de hoy},
	address = {Buenos Aires},
	note = {Translation of : Contributions to psychoanalysis.}
}