Blanca Loscer, A. I. E. O. (2013). Improving territorial competitiveness in wine areas: approaches, experiences and proposals in three protected designations of origin in the province of Zaragoza (Spain). Boletín De La Asociación De Geógrafos Españoles, (62). Recuperado a partir de https://bage.age-geografia.es/ojs/index.php/bage/article/view/1600