@book{1228,
	author = {Herrera, Flavio and Gladis Tobar comp.},
	title = {La obra Lírica},
	publisher = {Universitaria,},
	year = {1994.},
	series = {Colección Centenario Flavio Herrera 1895 -1995 vol. ; 3},
	address = {Guatemala :},
	note = {Bibliografía: p.459-460}
}