e Iris Martín Hernan, F. M. G. «The Spanish Rural Areas: Territories Where Tourism Is Produced and Consumed or Sustainable Tourism Destination in a Competitive Environment? The Case of Northeast of Segovia». Boletín De La Asociación De Geógrafos Españoles, n.º 64, abril de 2014, https://bage.age-geografia.es/ojs/index.php/bage/article/view/1712.