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 the Census,"Communication equipment, including radio and television : industries 3651, 3652, 3661, 3663, and 3669",,"U.S. Dept. of Commerce, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O.",1990,1987 census of manufactures,,,,https://cir.nii.ac.jp/crid/1130000797563155712