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
Economist Intelligence Unit (Great Britain),Trade with Eastern Europe and the USSR : a new appraisal of the West's export prospects,,Economist Intelligence Unit,1968,QER special,,,,https://cir.nii.ac.jp/crid/1130000798315405184