Ford, B. (1998). The new Pelican guide to English literature (Revised and expanded edition with revised appendix.). Penguin.
Lua i Stíl Chicago (17ú heag.)Ford, Boris. The New Pelican Guide to English Literature. Revised and expanded edition with revised appendix. Harmondsworth, Middlesex: Penguin, 1998.
Lua MLA (8ú heag.)Ford, Boris. The New Pelican Guide to English Literature. Revised and expanded edition with revised appendix. Penguin, 1998.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.