@book { DerWandelvonEngagementverdrossenheitzumWirGefhl,
    title = "Der Wandel von Engagementverdrossenheit zum Wir-Gefühl",
    author = "Antje {Reichert}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656269861",
    url = "https://www.hausarbeiten.de/document/200989"
}