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
"Suckling, John and Weiss, Ruth and Innes, Duncan",The economic factor,,Study Project on External Investment in South Africa and Namibia (South-West Africa) : [distributed by] Africa Publications Trust,1975,Study project paper,,,,https://cir.nii.ac.jp/crid/1130282270443315712