@book { DieRolledesPersonalmanagementsinderWertschpfungskette,
    title = "Die Rolle des Personalmanagements in der Wertschöpfungskette",
    author = "Hendrik {Meyer}",
    year = "1997",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832400354",
    url = "https://m.diplom.de/document/215993"
}