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
United Nations. Economic and Social Commission for Asia and the Pacific,"Small town and rural human resources development to reduce migration to large cities : China, India, Indonesia, Nepal, Papua New Guinea",,United Nations,1991,Asian population studies series,,,,https://cir.nii.ac.jp/crid/1130282269906326016