@book { ExpatriateManagement,
    title = "Expatriate Management",
    subtitle = "Sprachliche und interkulturelle Vorbereitung auf den Auslandseinsatz",
    author = "Harald {Rupprecht}",
    year = "2007",
    publisher = "Diplom.de",
    address = "Hamburg, Germany",
    doi = "10.3239/9783836604697",
    url = "https://m.diplom.de/document/228963"
}