@book { BusinessCoachingalsuntersttzendesInstrumentimStrategischenManagement,
    title = "Business-Coaching als unterstützendes Instrument im Strategischen Management",
    author = "Petra {Kalendruschat}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02306-0",
    url = "https://www.peterlang.com/document/1046052"
}