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 "European Conference on Labour Law and Industrial Relations and Blanpain, R. (Roger) and Katholieke Universiteit te Leuven . Instituut voor Arbeidsrecht",European Conference on Labour Law and Industrial Relations,,Kluwer,1979,Bulletin of comparative labour relations,,9031200913,,https://cir.nii.ac.jp/crid/1130000797156607488