@book{214399,
	author = {Bornhorst, Fabian. and Thornton, John.},
	title = {Natural resource endowments, governance, and the domestic revenue effort :},
	publisher = {International Monetary Fund,},
	year = {2008.},
	address = {[Washington, District of Columbia] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10369116}
}