Curtis, L. P. (2001). Jack the Ripper and the London press. Yale University Press.
Lua i Stíl Chicago (17ú heag.)Curtis, L. Perry. Jack the Ripper and the London Press. New Haven: Yale University Press, 2001.
Lua MLA (9ú heag.)Curtis, L. Perry. Jack the Ripper and the London Press. Yale University Press, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.