@book{168156,
	author = {Kelleher, Natalie B. and ebrary, Inc.},
	title = {U.S. oil sources},
	publisher = {Nova Science Publishers,},
	year = {c2012.},
	series = {Energy science, engineering and technology},
	address = {Hauppauge, N.Y. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10677489}
}