@article{oai:kochi.repo.nii.ac.jp:00004390, author = {Roger, NUNN}, journal = {高知大学学術研究報告 人文科学編}, month = {Dec}, note = {application/pdf}, pages = {147--156}, title = {Describing Students' Spoken Interaction: A Profile Approach}, volume = {45}, year = {1996} }