@book{72335,
	author = {Gini, Corrado. and Stecher Navarra, Jorge.},
	title = {Economía laboral / },
	editor = {Juvenil)},
	publisher = {Labor, },
	year = {1954 (},
	series = {Enciclopedia de ciencias jurídicas y sociales},
	address = {Barcelona : }
}