@article{oai:niigata-u.repo.nii.ac.jp:00027414,
 author = {Tatahashi, Ayumi},
 journal = {新潟大学言語文化研究, 新潟大学言語文化研究},
 month = {May},
 pages = {57--69},
 title = {Learners' Self-perception of English Ability : Its relationships with English language anxiety and strength of motivation for learning the language},
 volume = {13},
 year = {2008}
}