@book { BerichtberdasPraktikuminderKinderundJugendhilfe,
    title = "Bericht über das Praktikum in der Kinder- und Jugendhilfe",
    author = "Christian {Thomas}",
    year = "2008",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640888351",
    url = "https://www.hausarbeiten.de/document/117292"
}