@book{4263,
	author = {Casado, Alejandro and DA Retail},
	title = {Estudio evolución y perspectivas de e-commerce para 2017},
	year = {2017},
	url = {https://biblio.ontsi.red.es:8080/intranet-tmpl/prog/img/local_repository/koha_upload/evoucion-ecommerce-2017.pdf},
}