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 "Nixon, Robert J. and Louisiana State University and Agricultural and Mechanical College. Bureau of Business Research","Louisiana building material dealers cost-of-doing-business survey, 1949",,"Division of Research, College of Commerce, Louisiana State University",1950,Louisiana business bulletin,,,,https://cir.nii.ac.jp/crid/1130000796446260608