@book{33746,
	author = {Pérez Escobar, Jacobo.},
	title = {Derecho constitucional colombiano /},
	publisher = {Temis,},
	year = {2004.},
	address = {Bogotá :},
	edition = {7a. ed, revisada y puesta al dia.},
	note = {Incluye indices.}
}