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 "Blackett, Olin Winthrop",Measures of business conditions in Michigan,,"University of Michigan, School of business administration, Bureau of business research",1928,Michigan business studies,,,,https://cir.nii.ac.jp/crid/1130282271961624448