@book { InterculturalCompetence,
    title = "Intercultural Competence",
    author = "Arnd {Witte} and Theo {Harden}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    doi = "10.3726/978-3-0353-0202-8",
    url = "https://www.peterlang.com/document/1052497"
}