@book{2020, url = {https://doi.org/10.3790/9783896446367}, title = {Erfolgsfaktor Kommunikation bei Messeauftritten}, title = {}, author = {}, publisher = {Verlag Wissenschaft & Praxis}, address = {}, doi = {doi:10.3790/9783896446367}, isbn = {9783896446367}, year = {2013}, lastchecked = {2020} }