González, Alejandro, José Ángel Hernández, and Juan Manuel Parreño Castellano. 2016. “The New Tourism Uses in the Biosphere Reserve of the Island of La Palma (the Canary Islands, Spain)”. Boletín De La Asociación Española De Geografía, no. 70 (April). Madrid, Spain. https://bage.age-geografia.es/ojs/index.php/bage/article/view/2235.