@book{97825,
	author = {Devereux, Steve, and ebrary, Inc.},
	title = {Drilling technology in nontechnical language},
	publisher = {PennWell Corp.,},
	year = {c2012.},
	address = {Tulsa, Okla. :},
	edition = {2nd ed.},
	note = {Includes index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10608559}
}