@book{8871,
	author = {Kirkpatrick, Lee A. and Feeney, Brook C.},
	title = {A simple guide to SPSS'' : for version 16.0. /},
	publisher = {Wadsworth,},
	year = {2009.},
	address = {Toronto :},
	edition = {International Edition},
	note = {Includes appendix.}
}