@book{70881,
	author = {Russell, Raymond and Russell, Raymond},
	title = {Cómo escribí algunos de mis libros},
	publisher = {Nordica Libros, },
	year = {[Fecha de publicación no identificada]},
	series = {MINILECTURAS},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/120206}
}