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
United States. Bureau of Labor Statistics,Labor law and practice in Ecuador,,"U.S. Bureau of Labor Statistics,For sale by the Supt. of Docs., U.S. G.P.O.",1963,BLS report,,,,https://cir.nii.ac.jp/crid/1130282273199181696