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
United Nations. Economic Commission for Europe,"Recent developments of agricultural trade in Europe : prepared in 1973 by the ECE/FAO Agriculture Division of the Secretariat of the Economic Commission for Europe, Geneva",,United Nations,1974,Agricultural trade review,,,,https://cir.nii.ac.jp/crid/1130000796044658944