@Misc{BVMC:241494, author = {Tolivar Alas, Ana Cristina}, title = {El universo sonoro de "Su único hijo"}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2002}, year = {2002}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcq52m1} }