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 "Jackson, Chas. F. and Hedges, J. H. and United States. Bureau of Mines",Metal-mining practice,,United States Government Printing Office,1939,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269172627328