@article{oai:seijo.repo.nii.ac.jp:00001155,
 author = {有井, 治},
 issue = {37},
 journal = {成城大學經濟研究},
 month = {Mar},
 note = {P(論文)},
 pages = {83--94},
 title = {需要の理論について},
 year = {1972}
}