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 "Mehmet, O. and Tsang, L.",Who benefits from the Ontario University system : a benefit-cost analysis by income groups,,Ontario economic Council,1978,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130282273267875200