Rokita-Jaâskow, J., & Ellis, M. (2019). Early instructed second language acquisition: Pathways to competence. Multilingual Matters.
Lua i Stíl Chicago (17ú heag.)Rokita-Jaâskow, Joanna, agus Melanie Ellis. Early Instructed Second Language Acquisition: Pathways to Competence. Bristol: Multilingual Matters, 2019.
Lua MLA (9ú heag.)Rokita-Jaâskow, Joanna, agus Melanie Ellis. Early Instructed Second Language Acquisition: Pathways to Competence. Multilingual Matters, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.