@book { PolitischerSkandalindenUSA,
    title = "Politischer Skandal in den USA",
    author = "Gabriele {Prey}",
    year = "2004",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638259675",
    url = "https://www.hausarbeiten.de/document/22693"
}