@book { ResponsibilityandCommitment,
    title = "Responsibility and Commitment",
    author = "Klaus L. {Berghahn} and Robert C. {Holub} and Klaus R. {Scherpe}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1083729"
}