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 the Census,Establishment and firm size : including legal form of organization,[Microfiche ed.],[Congressional Imformation Service],1985,1982 census of service industries,,,,https://cir.nii.ac.jp/crid/1130018341666069253