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
"Green, Alan G. and Green, M. Ann and Ontario. Ministry of Natural Resources",Productivity and labour costs in the Ontario metal mining industry,,Ontario Ministry of Natural Resources,1984,Mineral policy background paper,,0772901554,,https://cir.nii.ac.jp/crid/1130000795599822848