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 "Thorp, Willard Long","The integration of industrial operation : a statistical and descriptive analysis of the development and growth of industrial establishments and of the size, scope and structure of combinations of industrial establishments operated from central offices",,U.S. Government Printing Office,1924,Census monographs,,,,https://cir.nii.ac.jp/crid/1130282269814266368