@book { BenitoMussoliniretore,
    title = "Benito Mussolini retore",
    author = "Adrianna {Siennicka}",
    year = "2018",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-07118-4",
    url = "https://www.peterlang.com/document/1050560"
}