@book{62016,
	author = {Lozano Bartolozzi, Pedro.},
	title = {Retos geopolíticos actuales /},
	publisher = {Eunsa,},
	year = {2013.},
	series = {Astrolabio. Comunicación},
	address = {Pamplona :},
	url = {https://elibro.net/ereader/politecnicointernacional/47149}
}