@book{25620,
	author = {Arango Castaño, Beatriz Elena, and Rave Restrepo, Juan Camilo,},
	title = {Memorando de Derecho /},
	publisher = {Universidad Libre de Colombia. Facultad de Derecho,},
	year = {2008.},
	series = {Año XII No.19 -20},
	address = {Pereira :},
	url = {revistamemorando@unilibrepereira.edu.co}
}