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 Philippines. Wage Commission,Hotel industry,,"Republic of the Philippines, Dept. of Labor, Wage Commission",1977,"Base compensation, personnel practices, and fringe benefits survey",,,,https://cir.nii.ac.jp/crid/1130000794367663360