@article{oai:cur-ren.repo.nii.ac.jp:00000504,
 author = {中務, 八千代 and Nakatsukasa, Yachiyo},
 journal = {中国短期大学紀要, Journal of Chugoku Junior College},
 month = {Jun},
 pages = {199--206},
 title = {自然環境での子供の英語習得：滞在期間と発音・聴解力の関係について},
 volume = {23},
 year = {1992}
}