@book{229765,
	author = {United States},
	title = {Electrical outages},
	publisher = {U.S. G.P.O.},
	year = {2012.},
	series = {S. hrg.},
	address = {Washington},
	note = {Shipping list no.: 2013-0057-P.},
	url = {http://purl.fdlp.gov/GPO/gpo31282}
}