Harmer, J. (2015). The practice of english language teaching (Fifth Edition.). Pearson.
Lua i Stíl Chicago (17ú heag.)Harmer, Jeremy. The Practice of English Language Teaching. Fifth Edition. Harlow: Pearson, 2015.
Lua MLA (9ú heag.)Harmer, Jeremy. The Practice of English Language Teaching. Fifth Edition. Pearson, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.