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. Senate. Committee on Aeronautical and Space Sciences,"International cooperation in outer space : a symposium : prepared for the Committee on Aeronautical and Space Sciences, United States Senate",,U.S. Government Printing Office,1971,Document,,,,https://cir.nii.ac.jp/crid/1130000795255208832