@Misc{BVMC:1069575, author = {Kelley, Mary Jane}, title = {La palabra como tema en las obras de Gonzalo de Berceo }, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2021}, year = {2021}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1069575} }