@book { PolandsNewWaysofPublicDiplomacy,
    title = "Poland’s New Ways of Public Diplomacy",
    author = "Beata {Ociepka}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b11499",
    url = "https://www.peterlang.com/document/1050129"
}