@article{oai:kagawa-u.repo.nii.ac.jp:00007152,
 author = {岡, 武雄 and Oka, Takeo},
 issue = {1〜3},
 journal = {商工經濟研究},
 month = {Oct},
 pages = {95--122},
 title = {戰時日本貿易管見},
 volume = {15},
 year = {1940},
 yomi = {オカ, タケオ}
}