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 International Labour Conference and International Labour Office. Committee of Experts on the Application of Conventions and Recommendations,"General survey of the reports relating to the Forced Labour Convention, 1930 (no. 29), and the Abolition of Forced Labour Convention, 1957 (no. 105)",,International Labour Office,1979,Report,,9221019594,,https://cir.nii.ac.jp/crid/1130282268955473920