@Misc{BVMC:250999,
author = {Rodríguez Herrera, Marcos},
title = {Portal Nacional Ecuador. Presentación},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2008},
year = {2008},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc959j5}
}