@book{25925,
	author = {Sanagustín, Eva.},
	title = {Vender más con marketing digital /},
	publisher = {Ecoe Ediciones,},
	year = {2009.},
	series = {Ciencias empresariales. Management},
	address = {Bogotá :},
	url = {https://elibro.net/ereader/politecnicointernacional/128279}
}