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
"Gyulavári, Tamás and Menegatti, Emanuele",The sources of labour law,,Wolters Kluwer,2020,Studies in employment and social policy,,9789403502847,,https://cir.nii.ac.jp/crid/1130566851177390848