@article{oai:rikkyo.repo.nii.ac.jp:00013417,
 author = {岡野, 昇一 and Okano, Syoichi},
 issue = {3/4},
 journal = {立教經濟學研究},
 month = {Dec},
 note = {P(論文)},
 pages = {161--188},
 title = {協同組合の原型について},
 volume = {28},
 year = {1974}
}