Harrison, P. (1946). Oxford marmalade. Davies.
Lua i Stíl Chicago (17ú heag.)Harrison, Paul. Oxford Marmalade. London: Davies, 1946.
Lua MLA (8ú heag.)Harrison, Paul. Oxford Marmalade. Davies, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.