Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
International Labour Conference and International Labour Office. Committee of Experts on the Application of Conventions and Recommendations and International Labour Office,"General survey of the reports on the Guarding of Machinery Convention (no. 119) and Recommendation (no. 118), 1963, and on the Working Environment (Air Pollution, Noise and Vibration) Convention (no. 148) and Recommendation (no. 156), 1977",,International Labour Office,1987,Report,,9221055736,,https://cir.nii.ac.jp/crid/1130282271275143040