@Misc{BVMC:668655, author = {Calderón de la Barca, Pedro}, title = {La vida es sueño: comedia}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2014}, year = {2014}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcbv9b2} }