@book{150487,
	author = {Vreyer, Philippe De. and Roubaud, Fran�cois. and World Bank.},
	title = {Urban labor markets in sub-Saharan Africa},
	publisher = {World Bank,},
	year = {2013.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10731999}
}