@book{77147,
	author = {Valdizán García, María Isabel.},
	title = {Mediateca escolar :},
	publisher = {Universidad de Burgos,},
	year = {2011.},
	series = {Estudios y monografías (Universidad de Burgos) ;},
	address = {Burgos :},
	url = {https://elibro.net/ereader/politecnicointernacional/59477}
}