@Book{BVMC:713340, author = {Ramírez, Sergio}, title = {Castillo de luces [Prólogo a "Mulata de tal" de Miguel Ángel Asturias]}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2015}, year = {2015}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc8s6n5} }