@book{14111,
	author = {Cooper, Chris and Pina Medina, Víctor Manuel},
	title = {"El turismo:},
	publisher = {Sintes,},
	year = {2007},
	series = {Gestión turística},
	address = {Madrid :},
	edition = {3a edición.},
	note = {Titulo original: Tourism: principles and practice}
}