@Misc{BVMC:248482, author = {Calderón de la Barca, Pedro}, title = {Loa del Primero y Segundo Isaac}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2007}, year = {2007}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0c5b9} }