@book{
title = {Expresión oral},
author = {Beltrán Gallado, Eva},
editor = {García Muñoz, Rosa},
editor = {Pomar González, Rosario},
editor = {Audio scaricabile al sito www.enclave-ele.net/destrezas },
year = {2018},
address = {Madrid},
publisher = {Enclave-ELE},
}