@book{42642,
	author = {Everitt, Brian. and ebrary, Inc.},
	title = {The Cambridge dictionary of statistics},
	publisher = {Cambridge University Press,},
	year = {2002.},
	address = {Cambridge, UK ;},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10070000}
}