@article{oai:ouc.repo.nii.ac.jp:00000742,
 journal = {研究論文集, JGSS Research Series},
 month = {Mar},
 pages = {47--57},
 title = {Japanese People’s Valuation of English Skills: Sociometric Analysis of JGSS-2010},
 volume = {11},
 year = {2011}
}