@article{oai:ritsumei.repo.nii.ac.jp:00011406,
 author = {GUO, Ruth Xiaoqing},
 journal = {polyglossia, polyglossia},
 month = {Mar},
 pages = {92--101},
 title = {The Use of Video Recordings as an Effective Tool to Improve Presentation Skills},
 volume = {24},
 year = {2013}
}