Harris, J. (1982). Pel and the faceless corpse. Keyhole Crime.
Lua i Stíl Chicago (17ú heag.)Harris, John. Pel and the Faceless Corpse. London: Keyhole Crime, 1982.
Lua MLA (8ú heag.)Harris, John. Pel and the Faceless Corpse. Keyhole Crime, 1982.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.