Swan, D., & Dickens, C. (1987). David Copperfield. Longman.
Lua i Stíl Chicago (17ú heag.)Swan, D.K, agus Charles Dickens. David Copperfield. Harlow, England: Longman, 1987.
Lua MLA (9ú heag.)Swan, D.K, agus Charles Dickens. David Copperfield. Longman, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.