@book { JohnStuartMillFreiheitundIndividualitt,
    title = "John Stuart Mill - Freiheit und Individualität",
    author = "Michelle {Bayona}",
    year = "2006",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638579476",
    url = "https://www.hausarbeiten.de/document/65353"
}