@book{41360,
	author = {Vega Castro, Gladys. and Ortiz Leal, Graciela, joint author.},
	title = {La regionalización en Colombia},
	publisher = {[s.n.]},
	year = {1980.},
	address = {[Bogotá]},
	note = {Thesis--Pontificia Universidad Javeriana.}
}