@book { EmpiricalMethodsinLanguageStudies,
    title = "Empirical Methods in Language Studies",
    author = "Krzysztof {Kosecki} and Janusz {Badio}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-04976-3",
    url = "https://www.peterlang.com/document/1048907"
}