@book { HowtopromoteentrepreneurshipwithinestablishedcompaniesHumanResourceManagementandCorporateEntrepreneurship,
    title = "How to promote entrepreneurship within established companies? Human Resource Management and Corporate Entrepreneurship",
    author = "Manuel {Jockenhöfer}",
    year = "2013",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/287433"
}