@Misc{BVMC:236917,
author = {Sánchez, Florencio},
title = {Un buen negocio},
publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 1999},
year = {1999},
url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmcdb7z3}
}