@book{30054,
	author = {Darvas, P�eter, and Palmer, Robert,},
	title = {Demand and supply of skills in Ghana :},
	publisher = {The World Bank,},
	year = {2014.},
	address = {Washington, District of Columbia :},
	note = {"A world bank study."},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10888096}
}