@book { InternetPRamBeispielderDiakonie,
    title = "Internet-PR am Beispiel der Diakonie",
    author = "Damaris {Meyer}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832463137",
    url = "https://m.diplom.de/document/221756"
}