@book{297036,
	author = {Calero García, Francisco.},
	title = {Estadística para turismo / },
	publisher = {McGraw-Hill España,},
	year = {2007.},
	address = {Madrid :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=3194992}
}