Landy, D. (2007). Skulduggery Pleasant. London : HarperCollins Publishers Ltd.
Lua i Stíl Chicago (17ú heag.)Landy, Derek. Skulduggery Pleasant. London : HarperCollins Publishers Ltd, 2007.
Lua MLA (9ú heag.)Landy, Derek. Skulduggery Pleasant. London : HarperCollins Publishers Ltd, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.