@book { PolitischeParteienundNeueMedien,
    title = "Politische Parteien und Neue Medien",
    author = "Jeannine {Tissat}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656399827",
    url = "https://www.hausarbeiten.de/document/211592"
}