Waugh, E., & Amory, M. (1980). The letters of Evelyn Waugh: Ed. by Mark Amory. Penguin Books.
Lua i Stíl Chicago (17ú heag.)Waugh, Evelyn, agus Mark Amory. The Letters of Evelyn Waugh: Ed. by Mark Amory. Harmondsworth: Penguin Books, 1980.
Lua MLA (8ú heag.)Waugh, Evelyn, agus Mark Amory. The Letters of Evelyn Waugh: Ed. by Mark Amory. Penguin Books, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.