@book{21416,
	author = {Carrión Aguirre, Alejandro, and Rodríguez Castelo, Hernan,},
	title = {La espina /},
	publisher = {Publicaciones Educativas Ariel,},
	year = {1900?.},
	series = {Clásicos Ariel},
	address = {Quito,(Ecuador) :}
}