@article{oai:repository.dl.itc.u-tokyo.ac.jp:00027506,
 author = {Yamashita, Rika},
 issue = {TULIP},
 journal = {東京大学言語学論集},
 month = {Sep},
 note = {論文 Articles},
 pages = {231--246},
 title = {Peer Effect in Language Choice : Japan-residing Pakistani Pupils’ in Classroom Conversation},
 volume = {34},
 year = {2013}
}