@book { BurnoutSyndromimUnternehmen,
    title = "Burnout Syndrom im Unternehmen",
    author = "Li {Mufang}",
    year = "2013",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656430421",
    url = "https://www.hausarbeiten.de/document/211312"
}