@article{oai:kwansei.repo.nii.ac.jp:00019937,
 author = {阿部, 卓也 and Abe, Takuya},
 issue = {2/3/4},
 journal = {商学論究},
 month = {Jan},
 pages = {661--672},
 title = {外国語学習の最初の段階について},
 volume = {43},
 year = {1996}
}