@book{143131,
	author = {Johnston, Tim. and Johnston, Berrice. and ebrary, Inc.},
	title = {Harmattan, a wind of change},
	publisher = {Radcliffe,},
	year = {2010.},
	address = {London :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10424511}
}