@book{91431,
	author = {Wainryb, Cecilia. and ebrary, Inc.},
	title = {Study of diversity},
	publisher = {Karger,},
	year = {2004.},
	series = {Human development ;},
	address = {Basel :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10070310}
}