@book{104048,
	author = {Rivera Berrío, Andrés,},
	title = {Del simple turismo... al turismo complejo :},
	publisher = {Universidad Tecnológica de Pereira :},
	year = {2021.},
	series = {Colección Ensayos},
	address = {Pereira, Colombia :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/136809/}
}