@article{oai:rikkyo.repo.nii.ac.jp:00014406,
 author = {宇治田, 富造},
 issue = {4},
 journal = {立教經濟學研究},
 month = {Feb},
 note = {P(論文)},
 pages = {325--355},
 title = {アメリカ奴隷制度発生の一考察 (河西太一郎先生在職三十五年記念論文集)},
 volume = {13},
 year = {1960}
}