@book{53151,
	author = {Du Hamel, Victor Auguste  and Anduaga y Espinosa, Baltasar.},
	title = {Historia constitucional de la Monarquía española },
	editor = {Imp. de Manuel G. Uzal)},
	publisher = {[s.n.], },
	year = {1845 (},
	address = {Madrid : },
	url = {http://www.archive.org/details/historiaconstit00hamegoog }
}