@Misc{BVMC:221106, author = {Valera, Juan}, title = {Sobre la estafeta de Urganda, o aviso de Cide Asam Ouzad Benengeli}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2003}, year = {2003}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc7h1f7} }