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
"Trotter, G. J. and University of Natal. Economic Research Unit",A survey of educational facilities and social rates of return to education in the Durban metropolitan region,,"Economic Research Unit, University of Natal",1984,Report (Durban Metropolitan Economy Project),,0869804103,,https://cir.nii.ac.jp/crid/1130000795024618112