@article{oai:doshisha.repo.nii.ac.jp:00008736,
 author = {北尾, 謙治 and Kitao, Kenji},
 issue = {50},
 journal = {同志社大学英語英文学研究, Doshisha studies in English},
 month = {Jan},
 note = {application/pdf},
 pages = {178--210},
 title = {A study of Japanese and American perceptions of politeness in requests},
 year = {1990},
 yomi = {キタオ, ケンジ}
}