@book{23547,
	author = {Buylla y González Alegre, Adolfo A., and Posada, Adolfo, },
	title = {El Instituto del Trabajo },
	publisher = {Ricardo Fé, },
	year = {1902.},
	address = {Madrid : },
	url = {https://bvpb.mcu.es/es/consulta/registro.do?id=399692}
}