Gordon, M. The shadow man. Vintage books.
Lua i Stíl Chicago (17ú heag.)Gordon, Mary. The Shadow Man. New York: Vintage books.
Lua MLA (9ú heag.)Gordon, Mary. The Shadow Man. Vintage books.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.