@book{156797,
	author = {Ander-Egg, Ezequiel},
	title = {Apuntes para una historia del trabajo social},
	publisher = {Editorial Humanitas},
	year = {[1985]},
	series = {Obras completas de Ezequiel Ander Egg},
	address = {Buenos Aires},
	edition = {3a ed.}
}