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
"Humphreys, R. J. E. and Great Britain. Dept. of Overseas Trade","Economic conditions in Roumania in 1931 (May, 1932) : report",,H.M.S.O.,1932,Department of Overseas Trade,,,,https://cir.nii.ac.jp/crid/1130000794682751104