@Misc{BVMC:222875, author = {Macías, Sergio}, title = {El poema}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, Unidad Audiovisual-Área de Comunicación, 2004}, year = {2004}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc6t0z2} }