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 "Martin, Philip and Chen, Richard and Madamba, Mark and International Labour Office. International Migration Branch",United States policies for admission of professional and technical workers : objectives and outcomes,,"International Migration Branch, International Labour Office",2000,International migration papers,,922112245X,,https://cir.nii.ac.jp/crid/1130282268924393856