@book{
title = {Mit Erfolg zum Deutsch-Test für den Beruf B1},
author = {},
editor = {Hohmann, Sandra},
editor = {Pohlschmidt, Anna},
editor = {Rodi, Margret},
editor = {Weber, Britta},
editor = {Con file audio per Smartphone e Tablet },
editor = {Include file audio per Smartphone e Tablet },
year = {2021},
address = {Stuttgart },
publisher = {Klett},
}