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 U.S. Dept. of State,"Yugoslav emergency relief assistance : letter from the Secretary of State transmitting the first report regarding the Yugoslav emergency relief assistance program, pursuant to section 6 of public law 897 (The Yugoslav Emergency Relief Act of 1950)",,U.S. Govt. Print. Off.,1951,House document,,,,https://cir.nii.ac.jp/crid/1130000797969125632