@article{oai:kansai-u.repo.nii.ac.jp:00007791,
 author = {佐藤, 真人},
 issue = {3},
 journal = {關西大學經済論集},
 month = {Sep},
 pages = {607--633},
 title = {サービス業と製造業の収益性 : 国際比較, 1970-85},
 volume = {41},
 year = {1991}
}