@misc{oai:tsukuba.repo.nii.ac.jp:00027610,
 author = {今野, 勝幸},
 month = {},
 note = {2011, 【要旨】},
 title = {A study of roles of EFL learners' intrinsic and extrinsic motivation in motivational beliefs and learning behavior},
 year = {2012}
}