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,"Proceedings of the thirteenth annual convention of the association of governmental labor officials of the United States and Canada held at Columbus, Ohio, June 7-10, 1926",,Government Printing Office,1927,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000796697605760