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
,"Analysis of health and insurance plans under collective bargaining, late 1955",,"U.S. Dept. of Labor, Bureau of Labor Statistics,For sale by the Supt. of Docs., U.S. Govt. Print. Off",1957,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000797649244928