@book{85108,
	author = {José de Sigüenza, and Sainz de Robles, Federico Carlos,},
	title = {Fundación del Monasterio de El Escorial / },
	editor = {Sánchez Leal)},
	publisher = {Aguilar, },
	year = {[1953] (},
	address = {[Madrid] : }
}