BYSTRZANOWSKI, J. The Economic and sociological problems of tourism in Europe: a multinacional comparative study. Estudios Turísticos, [S. l.], n. 55-56, p. 29–40, 1977. DOI: 10.61520/et.55-561977.519. Disponível em: https://estudiosturisticos.tourspain.es/index.php/ET/article/view/519. Acesso em: 20 sep. 2024.