@book{17858,
	author = {Pérez Galdós, Benito,},
	title = {Cánovas /},
	publisher = {Perlado, Páez y Compañía,},
	year = {1912},
	address = {Madrid :},
	url = {http://books.google.com/books?vid=BNC:1001670055&printsec=frontcover}
}