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
"Nepgen, C. S. De V.",Exploratory fishing for tuna off the South African west coast,,"Division of Sea Fisheries, Department of Industries, Republic of South Africa",1970,Investigational report,,,,https://cir.nii.ac.jp/crid/1130000795795465216