@book { WerbungzwischenKunstundManipulation,
    title = "Werbung zwischen Kunst und Manipulation",
    author = "Tanja {Hartmann}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832460297",
    url = "https://m.diplom.de/document/221457"
}