@book { ProactiveLanguageTeacherEducationinaMulticulturalSociety,
    title = "Pro-active Language Teacher Education in a Multicultural Society",
    author = "Riana Roos {Paola}",
    year = "2001",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1091619"
}