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 "Puissochet, Jean Pierre","The enlargement of the European communities : a commentary on the treaty and the acts concerning the accession of Denmark, Ireland, and the United Kingdom",,Sijthoff,1975,European aspects,,9028603255,,https://cir.nii.ac.jp/crid/1130282268741887872