@book { GrundzgedesPersonalmanagements,
    title = "Grundzüge des Personalmanagements",
    author = "Christian {Scholz} and Tobias {Scholz}",
    year = "2018",
    publisher = "Vahlen",
    address = "München, Deutschland",
    url = "https://vahlen.openpublishing.com/document/1221309"
}