@book{80279,
	author = {Greene, Judith. and D'Oliveira, Manuela. and ebrary, Inc.},
	title = {Learning to use statistical tests in psychology},
	publisher = {Open University Press,},
	year = {2006.},
	address = {Maidenhead :},
	edition = {3rd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10409186}
}