Stallybrass, O. (1969). Aspects of E.M. Forster. Edward Arnold.
Lua i Stíl Chicago (17ú heag.)Stallybrass, Oliver. Aspects of E.M. Forster. London: Edward Arnold, 1969.
Lua MLA (9ú heag.)Stallybrass, Oliver. Aspects of E.M. Forster. Edward Arnold, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.