@book{157308,
	author = {Laveleye, Émile de,  and Alonso Paniagua, Manuel.},
	title = {El socialismo contemporáneo / },
	editor = {Imp. de Avrial)},
	publisher = {La España moderna, },
	year = {[s.a.] (},
	series = {Biblioteca de jurisprudencia, filosofía é historia},
	address = {Madrid : }
}