@article{oai:jumonji-u.repo.nii.ac.jp:00000723,
 author = {CLIFFE, Sheila and CLIFFE, Sheila},
 journal = {十文字学園女子短期大学研究紀要},
 month = {Sep},
 pages = {135--144},
 title = {ＴＥＡＣＨＩＮＧ　ＣＯＮＴＥＮＴ　ＩＮ　ＴＨＥ　ＳＴＵＤＥＮＴＳ’　ＳＥＣＯＮＤ　ＬＡＮＧＵＡＧＥ　：　Ｆｉｒｓｔ　ｏｂｓｅｒｖａｔｉｏｎｓ，ｄｉｆｆｉｃｕｌｔｉｅｓ　ａｎｄ　ｓｔｕｄｅｎｔ　ｒｅｓｐｏｎｓｅ},
 volume = {24},
 year = {1993},
 yomi = {クリフ, シーラ}
}