@book{36552,
	author = {Pedraza Cuervo, Ariel.},
	title = {Estatuto de seguridad social y de pensiones :},
	publisher = {Leyer,},
	year = {2005.},
	series = {Colección códigos brevis},
	address = {Bogotá :},
	edition = {8a ed.}
}