@book { InternationaleBankingCultures,
    title = "Internationale Banking Cultures",
    author = "Jens {Droege}",
    year = "2003",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638217200",
    url = "https://www.hausarbeiten.de/document/17039"
}