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
Presidential Railroad Commission,Pay structure study railroad operating employees,,"Presidential Railroad Commission ; for sale by the superintendent of documents, U.S. G.P.O.",1962,Report of the Presidential Railroad Commission,,,,https://cir.nii.ac.jp/crid/1130000796046035328