@book{61463,
	author = {Montgomery, Douglas C.,},
	title = {Introduction to linear regression analysis /},
	publisher = {Wiley,},
	year = {2013.},
	address = {Hoboken, New Jersey :},
	edition = {Fifth edition.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10915809}
}