@book { TheInfluenceofGermanTopExecutivesonCorporatePolicyandFirmPerformance,
    title = "The Influence of German Top Executives on Corporate Policy and Firm Performance",
    author = "Marcel {Normann}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02418-0",
    url = "https://www.peterlang.com/document/1045983"
}