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 "Arrijn, Peter and Feld, Serge and Nayer, Andre and International Labour Office. Conditions of Work Branch",Discrimination in access to employment on grounds of foreign origin : the case of Belgium,,"Conditions of Work Branch., International Labour Office",1997,International migration papers,,9221110699,,https://cir.nii.ac.jp/crid/1130282269263383296