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
"Ryan, Selwyn D. and Barclay, Lou Anne and University of the West Indies (Saint Augustine, Trinidad and Tobago). Institute of Social and Economic Research",Sharks and sardines : blacks in business in Trinidad and Tobago,,"I.S.E.R., The University of the West Indies",1992,Culture and entrepreneurship in the Caribbean,,9766180148,,https://cir.nii.ac.jp/crid/1130000797553152256