@book {9783816984474, title = "Führungskraft werden, sein und bleiben", isbn = "9783816984474", edition = "1", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783816984474", url = "https://content-select.com/de/portal/media/view/5d317fec-045c-432d-8c5b-031db0dd2d03", publisher = "expert verlag", }