@book { 1stInternationalSymposiumofTeachingTurkishasaForeignLanguage,
    title = "1st International Symposium of Teaching Turkish as a Foreign Language",
    author = "İsmail {Güleç} and Bekir {Ince}",
    year = "2016",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-06209-0",
    url = "https://www.peterlang.com/document/1049699"
}