Patterson, M. (2007). The Oxford guide to plays. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Patterson, Michael. The Oxford Guide to Plays. Oxford: Oxford University Press, 2007.
Lua MLA (9ú heag.)Patterson, Michael. The Oxford Guide to Plays. Oxford University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.