@book { MotivationundArbeitssituationdesKrankenpflegepersonals,
    title = "Motivation und Arbeitssituation des Krankenpflegepersonals",
    author = "Manuela {Wöger}",
    year = "1998",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832408411",
    url = "https://m.diplom.de/document/216745"
}