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
United States. Bureau of Labor Statistics,"Employment and earnings statistics for the United States, 1909-68 : based on the 1957 standard industrial classification as amended by the 1963 supplement",,"United States Department of Labor, Bureau of Labor Statistics",1968,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796725479424