@Misc{BVMC:660433, author = {Engelmann, Godefroy}, author = {Bacler d'Albe, Louis Albert Guillain}, title = {Porte du Grao à Valence [Material gráfico]}, url = {https://www.cervantesvirtual.com/obra/porte-du-grao-a-valence-material-grafico-0} }