@book{28730,
	author = {Burr, J. Millard. and Collins, Robert O.,},
	title = {Darfur :},
	publisher = {Markus Wiener Publishers,},
	year = {2008.},
	address = {Princeton, NJ :},
	edition = {Enlarged and updated ed.},
	url = {http://www.loc.gov/catdir/toc/ecip087/2007051851.html}
}