Viney, P., & Brackley, J. (1996). A Tidy Ghost. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Viney, Peter, agus Jenny Brackley. A Tidy Ghost. Oxford: Oxford University Press, 1996.
Lua MLA (9ú heag.)Viney, Peter, agus Jenny Brackley. A Tidy Ghost. Oxford University Press, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.