Deller, S. (1990). Lessons from learner. Longman Group UK.
Lua i Stíl Chicago (17ú heag.)Deller, Sheelah. Lessons from Learner. Harlow Essex, England: Longman Group UK, 1990.
Lua MLA (9ú heag.)Deller, Sheelah. Lessons from Learner. Longman Group UK, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.