@book{4867,
	author = {Anderson, T. W.},
	title = {An introduction to multivariate statistical analysis /},
	publisher = {Wiley-Interscience,},
	year = {2011.},
	address = {[S.l.] :},
	edition = {3rd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0471360910/chopaconline-20}
}