Roberts, E. V. (2003). Writing about literature: Brief tenth edition. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Roberts, Edgar V. Writing About Literature: Brief Tenth Edition. Prentice Hall, 2003.
Lua MLA (9ú heag.)Roberts, Edgar V. Writing About Literature: Brief Tenth Edition. Prentice Hall, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.