Sharp, A. Shadow over the Marsh: Can you discover the dark secret which threatens your very life?
Lua i Stíl Chicago (17ú heag.)Sharp, Allen. Shadow over the Marsh: Can You Discover the Dark Secret Which Threatens Your Very Life?
Lua MLA (8ú heag.)Sharp, Allen. Shadow over the Marsh: Can You Discover the Dark Secret Which Threatens Your Very Life?
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.