@Misc{BVMC:233068,
author = {Rodríguez Carracido, José},
title = {Los metalúrgicos españoles en América : conferencia},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2011},
year = {2011},
url = {http://www.cervantesvirtual.com/nd/ark:/59851/bmc69718}
}