@book { VerwaltungundMoralinderTrkei,
    title = "Verwaltung und Moral in der Türkei",
    author = "Yunus {Yoldas}",
    year = "2000",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1090045"
}