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 "Berman, Edward and United States. Bureau of Labor Statistics",The Massachusetts system of savings-bank life insurance,,U. S. Govt. print. off,1935,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282271255637888