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
Great Britain. Foreign Office. Historical Section,"Courland, Livonia, Esthonia",,H.M. Stationery Office,1920,Handbooks prepared under the direction of the Historical Section of the Foreign Office,,,,https://cir.nii.ac.jp/crid/1130282268640914816