@book{92577,
	author = {Echeverri Mejía, Oscar, 1918-1964},
	title = {Rubén Darío, a 50 años de su muerte},
	year = {jul./dic. 1966},
	address = {Medellín},
	url = {http://www.redicces.org.sv/jspui/bitstream/10972/1190/1/Cultura43ocr.pdf}
}