Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 水谷 知生,Historical and Political Background of Geographic Names in the Nansei Shoto Area,Geographical review of Japan series A,18834388,The Association of Japanese Geographers,2009,82,4,300-322,https://cir.nii.ac.jp/crid/1390001205300223872,https://doi.org/10.4157/grj.82.300