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
"Bercovici, Konrad and Hoppé, E. O. (Emil Otto)",The story of the Gypsies,,J. Cape,1930,The life and letters series,,,,https://cir.nii.ac.jp/crid/1130282272035423872