@book{72071,
	author = {Martínez Sánchez, Juan M. and Jiménez, Emilio, and e-libro, Corp.},
	title = {Marketing},
	publisher = {[Firmas Press],},
	year = {[2010?]},
	address = {[Miami, FL] :},
	note = {Proyecto considerado de interés cultural y educativo por la UNESCO.},
	url = {https://elibro.net/ereader/politecnicointernacional/36395}
}