@book { AppliedLinguisticsResearchandMethodology,
    title = "Applied Linguistics Research and Methodology",
    author = "Kristina {Cergol Kovacevic} and Sanda Lucija {Udier}",
    year = "2017",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b10830",
    url = "https://www.peterlang.com/document/1110064"
}