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 Dag Hammarskjöld Library,"The sea : legal and political aspects, a select bibliography = La mer : aspects juridiques et politiques, bibliographie sélective",,"Dag Hammarskjöld Library, United Nations : Nations Unies",1974,Bibliographical series,,,,https://cir.nii.ac.jp/crid/1130282272012705536