@book{
title = {Einfach besser! },
author = {Angioni, Milena},
editor = {Hälbig, Ines},
editor = {Stübner, Viola},
editor = {In cop.: TELC B1-B2 },
editor = {Sul front.: Mit Lösungen Tipps für Kursleitende },
year = {2017},
edition = {2. Aufl},
address = {Frankfurt am Main },
publisher = {Telc},
}