@book{89811,
	author = {Aguirre, Mark},
	title = {Yemen: un viaje a la Arabia profunda en tiempos turbulentos},
	publisher = {El Viejo Topo, },
	year = {2006},
	address = {[Madrid, España] :},
	url = {https://public.digitaliapublishing.com/a/57902}
}