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. Temporary National Economic Committee and Keim, Walter G. (Walter George) and United States. Federal Trade Commission and Hoffman, A. C. (Austin Clair)",Geographical differentials in prices of building materials . Control of unfair competitive practices through trade practice conference procedure of the Federal Trade Commission . Large-scale organization in the food industries,,W.S. Hein,1968,Investigation of concentration of economic power : monograph,,,,https://cir.nii.ac.jp/crid/1130282271057271680