@book{Sass2023, author = {Enrico Sass}, title = {Managementkompetenzen der Gegenwart und Zukunft}, edition = {1}, series = {Welche Skills brauchen F{\"u}hrungskr{\"a}fte?}, isbn = {978-3-662-67705-6}, doi = {10.1007/978-3-662-67706-3}, year = {2023}, }