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
"Lenz, Siegfried and Kaiser, Ernst and Wilkins, Eithne",The German lesson,,New Directions Books,2021,A New Directions paperbook,,9780811222013,,https://cir.nii.ac.jp/crid/1130294552277122606