Gray, S. (2004). Simon Gray Four Plays. Faber and Faber.
Lua i Stíl Chicago (17ú heag.)Gray, Simon. Simon Gray Four Plays. London: Faber and Faber, 2004.
Lua MLA (9ú heag.)Gray, Simon. Simon Gray Four Plays. Faber and Faber, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.