Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
United States. Bureau of Labor Statistics,"Supplement to employment, hours, and earnings, states and areas",,"U.S. Dept. of Labor, Bureau of Labor Statistics,For sale by the Supt. of Docs., U.S. Govt. Print. Off.",1984,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000793651109248