@book { AdministrativeEthicsintheTwentyfirstCentury,
    title = "Administrative Ethics in the Twenty-first Century",
    author = "J. Michael {Martinez} and William D. {Richardson}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    url = "https://www.peterlang.com/document/1105670"
}