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 Office,"Economically active population, employment, unemployment and hours of work : household surveys",,International Labour Office,1986,Statistical sources and methods,,9221052249,,https://cir.nii.ac.jp/crid/1130282270231012480