@article{oai:barrel.repo.nii.ac.jp:00002673,
 author = {神田, 祐一},
 issue = {1},
 journal = {商学討究},
 month = {Jul},
 note = {研究ノート},
 pages = {43--49},
 title = {消費支出と職業階層 : エンゲル凾数の共分散分析},
 volume = {21},
 year = {1970}
}