@Misc{BVMC:996726, author = {Sotelo Vázquez, Marisa}, title = {El costumbrismo en "La estafeta romántica" de Pérez Galdós}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2020}, year = {2020}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0996726} }