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
"Koepke, W. E.","Structure, behaviour and performance of the world potash industry",,"Mineral Development Sector, Department of Energy, Mines and Resources",1973,Mineral bulletin,,,,https://cir.nii.ac.jp/crid/1130282270115189760