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 "Geest, Gerrit de and Siegers, Jacques J. and Bergh, Roger van den",Law and economics and the labour market,,Edward Elgar,1999,New horizons in law and economics,,1858986974,,https://cir.nii.ac.jp/crid/1130000794640804992