Carpallo Bautista, Antonio. “Memory of the Circlye of Conferences Classroom Lasso of the Fertile Plaine of the Course 2007 08”. Revista General de Información y Documentación 18 (February 24, 2009): 421–423. Accessed July 10, 2026. https://revistas.ucm.es/index.php/RGID/article/view/RGID0808110421A.