@book{18659,
	author = {Naciones Unidas. },
	title = {Probation and related measures.},
	publisher = {United Nations,},
	year = {1951.},
	series = {United Nations. [Document] E/CN.5/230.2 Jan. 1951},
	address = {New York :},
	note = {"publicaciones de las Naciones Unidas. no.: 1951.iv.2."}
}