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
"Mattern, Johannes",Bavaria and the Reich : the conflict over the law for the protection of the republic,,Johns Hopkins Press,1923,The Johns Hopkins University studies in historical and political science,,,,https://cir.nii.ac.jp/crid/1130282270620507392