Harvey, P., & Drabble, M. (1993). The Oxford companion to English literature (5th ed. [repr. with corr.].). Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Harvey, Paul, agus Margaret Drabble. The Oxford Companion to English Literature. 5th ed. [repr. with corr.]. Oxford: Oxford University Press, 1993.
Lua MLA (9ú heag.)Harvey, Paul, agus Margaret Drabble. The Oxford Companion to English Literature. 5th ed. [repr. with corr.]. Oxford University Press, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.