@book{30420,
	author = {Rivas García, Jesús. and e-libro, Corp.},
	title = {Estructura y economía en el mercado turístico},
	publisher = {Septem Ediciones,},
	year = {2009.},
	address = {Oviedo :},
	url = {https://elibro.net/ereader/politecnicointernacional/59366}
}