@article{oai:ritsumei.repo.nii.ac.jp:00004887,
 author = {FOX, Charles},
 issue = {3},
 journal = {政策科学, 政策科学},
 month = {Mar},
 pages = {97--100},
 title = {Further Confessions of a Parent of Bilingual Children},
 volume = {18},
 year = {2011}
}