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. Ocean Economics and Technology Branch,Assessment of manganese nodule resources : the data and the methodologies,,Graham & Trotman,1982,Seabed minerals series,,0860103471,,https://cir.nii.ac.jp/crid/1130282271648180224