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
"Blom, Øivind",Norwegian in three months,New and enl. ed,Hugo's Language Books,1998,Hugo's simplified system,,0852853432,,https://cir.nii.ac.jp/crid/1130282270338633728