@book { WhatisCorporateSocialResponsibilityCSREineLiteraturanalyse,
    title = "What is Corporate Social Responsibility (CSR)? Eine Literaturanalyse",
    author = "Michael {Kuzio}",
    year = "2012",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842835641",
    url = "https://m.diplom.de/document/229276"
}