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 "Allen, Maria Fernanda",Portuguese in three months,Enl. ed,Hugo's Language Books,1985,Hugo's simplified system,,"085285076X,0852850727",,https://cir.nii.ac.jp/crid/1130282269228116736