@Misc{BVMC:230876, author = {Lapesa Melgar, Rafael}, title = {La interpolaciĆ³n del sujeto en las oraciones interrogativas}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2007}, year = {2007}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcfn1j6} }