@book{6763,
	author = {López Cerna, Ana Virginia},
	title = {Manual de calidad para Travel International  / },
	publisher = {Universidad de San Pedro Sula, },
	year = {2012.},
	address = {Honduras, San Pedro Sula :},
	url = {https://drive.google.com/open?id=0BwkeKKAhXnTOXzZOOV9TRk1vZkE}
}