@book{228991,
	author = {Demóstenes Rojas Risco},
	title = {Redacción comercial estructurada, 6th Edition},
	publisher = {McGraw-Hill Interamericana,},
	year = {2014},
	address = {Mexico :},
	edition = {sixth edition},
	url = {https://resolver.vitalsource.com/9781456224097}
}