Díez Bella, Plácido. 2001. “The Documentation Department of the Informative Services of the ’Cadena SER’ in Madrid: A Short History”. Scire: Knowledge Representation and Organization (ISSNe 2340-7042; ISSN 1135-3716) 7 (2):151-56. https://doi.org/10.54886/scire.v7i2.1155.