Freedman, J. (2002). A poisoned chalice. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Freedman, Jeffrey. A Poisoned Chalice. Princeton, N.J.: Princeton University Press, 2002.
Lua MLA (9ú heag.)Freedman, Jeffrey. A Poisoned Chalice. Princeton University Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.