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. Congress. Joint Economic Committee. Subcommittee on Technology and National Security,"Developing the nation's telecommunication infrastructure : hearings before the Subcommittee on Technology and National Security of the Joint Economic Committee, Congress of the United States, One Hundred Second Congress, second session, May 22 and June 12, 1992",,"U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office",1994,S. hrg.,,0160458943,,https://cir.nii.ac.jp/crid/1130000798000802176