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 "Jellema, Roderick",The Sound that remains : a historical collection of Frisian poetry : a bilingual edition,,W.B. Eerdmans Pub.,1990,Fryske Akademy,,080280411X,,https://cir.nii.ac.jp/crid/1130000796936135936