The “Poor Visitors”: An Aspect of Tourism Back in the Early 70s. Desacatos. Revista de Ciencias Sociales, [S. l.], n. 47, p. 180–187, 2015. DOI: 10.29340/47.1429. Disponível em: https://desacatos.ciesas.edu.mx/index.php/Desacatos/article/view/1429. Acesso em: 26 oct. 2024.