Internal and external patterning of phonological variability in the speech of Japanese learners of English : toward a theory of second-language acquisition 図書 Lonna J. Dickerson ·1975-01-01 ·35(11) pp. 7285-7286 openalex.org
The Learner's Interlanguage as a System of Variable Rules 論文 Lonna J. Dickerson ·1975-12-01 ·『TESOL Quarterly』 9(4) pp. 401-401 doi:10.2307/3585624