@book{71550,
	author = {Martineau, Harriet,},
	title = {La colina y el valle /},
	publisher = {Ecobook-Editorial del Economista,},
	year = {[2013]},
	address = {Madrid, España :},
	note = {Includes index.},
	url = {https://elibro.net/ereader/politecnicointernacional/60465}
}