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 "Great Britain. Dept. of Overseas Trade and Hall, A. W. H.","Report on economic and commercial conditions in Southern Rhodesia, Northern Rhodesia and Nyasaland, May, 1939",,H.M.S.O.,1939,Department of Overseas Trade,,,,https://cir.nii.ac.jp/crid/1130000794405504512