@book{132964,
	author = {Roso de Luna, Mario, and Shaiah, Enediel.},
	title = {En el umbral del misterio : },
	publisher = {Pueyo, },
	year = {1921.},
	series = {Obras completas de Mario Roso de Luna ; },
	address = {Madrid : },
	edition = {2ª ed. considerablemente aumentada.}
}