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
"Ulbricht, Walter",For security in Europe : against the Bonn sole representation pretension : for recognition of the German Democratic Republic,,Verlag Zeit im Bild,1967,Documents on the national policy of the GDR,,,,https://cir.nii.ac.jp/crid/1130000795986783872