@Misc{BVMC:1197691,
author = {Zardoya, Concha},
title = {El cristal y el espejo en la poesía de Antonio Machado},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2022},
year = {2022},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc1197691}
}