@book { AnwendungdesBildungscontrollinginderPraxis,
    title = "Anwendung des Bildungscontrolling in der Praxis",
    author = "Joachim {Rechenburg} and Sven {Babies}",
    year = "2004",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638281904",
    url = "https://www.hausarbeiten.de/document/25624"
}