@Misc{BVMC:236836,
author = {Rojas Zorrilla, Francisco de},
title = {No hay amigo para amigo},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 1999},
year = {1999},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc3b5x9}
}