@book{
title = {Karibu 4 },
author = {},
editor = {Doering, Svenja},
editor = {Eichmeyer, Astrid},
editor = {Zoltan, Gabriele},
editor = {In cop.: Kompetenzorientier gemäß Bildungsstandards },
year = {2016},
edition = {2. Aufl},
address = {Wien },
publisher = {Dorner},
}