@book{Ziegler+2019,
url = {https://doi.org/10.3790/9783886405428},
title = {Volkswirtschaftslehre – ein Leitfaden für das Bachelor-Studium},
title = {},
author = {Bernd Ziegler},
publisher = {Deutscher Betriebswirte-Verlag},
address = {},
doi = {doi:10.3790/9783886405428},
isbn = {9783886405428},
year = {2009},
lastchecked = {2019}
}