Gower, R. (1987). Teaching practice handbook. Heinemann.
Lua i Stíl Chicago (17ú heag.)Gower, Roger. Teaching Practice Handbook. Oxford: Heinemann, 1987.
Lua MLA (9ú heag.)Gower, Roger. Teaching Practice Handbook. Heinemann, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.