@book{20030,
	author = {Obal, Carlos R., autor},
	title = {Enciclopedia jurídica Omeba: },
	publisher = {Omeba,},
	year = {2009},
	series = {Tomo XXI},
	address = {Mexico, D. F.:},
	edition = {Primera edición},
	note = {Incluye  índice.}
}