著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Renfors, Agnes",Finnish self-taught (Thimm's system) with phonetic pronunciation,,E. Marlborough,1910,Marlborough's self-taught series,,,,https://cir.nii.ac.jp/crid/1130282269662995200