@book { DieGestaltungvonAuslandsentsendungenimMittelstand,
    title = "Die Gestaltung von Auslandsentsendungen im Mittelstand",
    author = "Antje {Plewnia}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832440947",
    url = "https://m.diplom.de/document/219721"
}