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
"Mann, Thomas and Mann, Heinrich and Wysling, Hans","Letters of Heinrich and Thomas Mann, 1900-1949",,University of California Press,1998,Weimar and now : German cultural criticism,,0520072782,,https://cir.nii.ac.jp/crid/1130282270478188928