Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 永末 康介,"The choice of variants in Japanese conversations: a case study of ""Chikuho Japanese""",北九州言語文化論集 = Bulletin of Kitakyushu Language Research Circle,18813763,北九州 : 北九州言語研究会,2010-06,,5,1-14,https://cir.nii.ac.jp/crid/1520573330535612416,