@book { SchwarzeFraueninderBrgerrechtsbewegung,
    title = "Schwarze Frauen in der Bürgerrechtsbewegung",
    author = "Corinna {Friedrich}",
    year = "2010",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640547760",
    url = "https://www.hausarbeiten.de/document/144111"
}