3件 （「the L2 linguistic proficiency」）

Sociolinguistic factors in loss and acquisition of phonology 論文集所収

Roy C. Major ·2010-07-06 ·『Cambridge University Press eBooks』　pp. 463-478

doi:10.1017/cbo9780511627781.019

Gesture viewpoint in Japanese and English: Cross-linguistic interactions between two languages in one speaker 論文集所収

Amanda Brown ·2010-12-10 ·『Benjamins current topics』　pp. 113-133

doi:10.1075/bct.28.08bro

13 Fear of the True Self: Social Anxiety and the Silent Behaviour of Japanese Learners of English 論文集所収

Jim King ·2014-12-31 ·『Multilingual Matters eBooks』　pp. 232-249

doi:10.21832/9781783092383-014