@book{204849,
	author = {Nash, Roy, and Lauder, Hugh. and ebrary, Inc.},
	title = {Explaining inequalities in school achievement},
	publisher = {Ashgate,},
	year = {2010.},
	address = {Burlington, VT :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10385849}
}