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,Analysis of processing technology for manganese nodules,,Published in cooperation with the United Nations by Graham and Trotman,1986,Seabed minerals series,,0860103498,,https://cir.nii.ac.jp/crid/1130000797908725120