@book{61470,
	author = {Martin, Patrick H. and Kramer, Bruce M.},
	title = {Oil and gas law /},
	publisher = {LexisNexis,},
	year = {2004.},
	address = {Newark :},
	edition = {Abridged 2nd ed.},
	note = {At head of title: Williams & Meyers.},
	url = {http://www.loc.gov/catdir/toc/ecip0417/2004009078.html}
}