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 "Escribano, Alvaro and Pena, Jorge and Sergi, Bruno S.",Productivity in emerging countries : methodology and firm-level analysis based on international enterprise business surveys,,Cambridge University Press,2021,Cambridge elements,,9781108829441,,https://cir.nii.ac.jp/crid/1130009283012932747