@Misc{BVMC:858479, author = {Cuéllar Jiménez, Gumersindo}, title = {Posesión presidencial de Enrique Olaya Herrera. Foto 13}, url = {https://www.cervantesvirtual.com/obra/posesion-presidencial-de-enrique-olaya-herrera-foto-13-858479} }