@book{297117,
	author = {Abbott, Martin Lee.},
	title = {Using Statistics in the Social and Health Sciences with SPSS and Excel /},
	publisher = {John Wiley & Sons, Incorporated,},
	year = {2016.},
	address = {Newark :},
	url = {https://login.ezproxy.pucpr.edu/login?url=https://ebookcentral.proquest.com/lib/pucpr-ebooks/detail.action?docID=4605618}
}