@book{121702,
	author = {Lievano, Roberto. and Colombia.},
	title = {El mensaje inconcluso y otros poemas.},
	publisher = {Editorial Kelly]},
	year = {1970.},
	series = {Instituto de Cultura Hispánica},
	address = {[Bogotá},
	note = {At head of title : Ministerio de Educación Nacional.}
}