Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"林, 徹 and Akyoloğlu, İsmail Hakkı",A Turkish dialect in north-western Anatolia : Bolu dialect materials,,"Institute for the Study of Languages and Cultures of Asia and Africa, Tokyo University of Foreign Studies",1988,Studia culturae Islamicae,,,,https://cir.nii.ac.jp/crid/1130282270935228416