@book{11837,
	author = {Tobón, Cecilia and Rottier, Norma},
	title = {La práctica profesional del trabajador social},
	publisher = {Humanitas},
	year = {1982},
	series = {Humanitas-Celats},
	address = {Buenos Aires},
	note = {CELATS: CENTRO LATINOAMERICANO DE TRABAJO SOCIAL}
}