@book{97106,
	author = {Backhaus, Jurgen. and ebrary, Inc.},
	title = {Journal of economic studies.},
	publisher = {Emerald Group Publishing,},
	year = {c2005.},
	address = {Bradford, England :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10103472}
}