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 "Gregoriou, Greg N. and Zhu, Joe",Evaluating hedge fund and CTA performance : data envelopment analysis approach,,John Wiley & Sons,2005,Wiley finance series,,0471681857,,https://cir.nii.ac.jp/crid/1130282272324717312