@book{111403,
	author = {Mac Grady, Donald},
	title = {Cuatro notas acerca de algunos poemas atribuidos a José Asunción Silva},
	year = {sep./dic. 1969},
	address = {Bogotá},
	url = {http://cvc.cervantes.es/lengua/thesaurus/pdf/24/TH_24_003_101_0.pdf}
}