Dickens, C., & Eagleton, T. (1994). Hard times. Penguin.
Lua i Stíl Chicago (17ú heag.)Dickens, Charles, agus Terry Eagleton. Hard Times. London ; New York: Penguin, 1994.
Lua MLA (8ú heag.)Dickens, Charles, agus Terry Eagleton. Hard Times. Penguin, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.