Ellis, R. (2012). Language teaching research and language pedagogy. John Wiley & Sons Inc.
Lua i Stíl Chicago (17ú heag.)Ellis, Rod. Language Teaching Research and Language Pedagogy. Malden, Massachusetts: John Wiley & Sons Inc, 2012.
Lua MLA (9ú heag.)Ellis, Rod. Language Teaching Research and Language Pedagogy. John Wiley & Sons Inc, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.