Morrison, A., & Catto, J. (2013). Oriel and the Wider World. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Morrison, A., agus J. Catto. Oriel and the Wider World. Oxford University Press, 2013.
Lua MLA (9ú heag.)Morrison, A., agus J. Catto. Oriel and the Wider World. Oxford University Press, 2013.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.